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mathematics
calculus 10th edition
Questions and Answers of
Calculus 10th Edition
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If (-4, -5) is a point on a graph that is symmetric with respect to the x-axis,
A small business purchases a piece of equipment for $875. After 5 years, the equipment will be outdated, having no value.(a) Write a linear equation giving the value y of the equipment in terms of
The domain of the function ƒ shown in the figure is -6 ≤ x ≤ 6. (a) Complete the graph of ƒ given that ƒ is even. (b) Complete the graph of ƒ given that ƒ is odd.
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If (-4, -5) is a point on a graph that is symmetric with respect to the y-axis,
Determine whether the function is even, odd, or neither. Then find the zeros of the function. Use a graphing utility to verify your result.ƒ(x) = x²(4 - x²)
A real estate office manages an apartment complex with 50 units. When the rent is $780 per month, all 50 units are occupied. However, when the rent is $825, the average number of occupied units drops
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If b² - 4ac > 0 and a ≠ 0, then the graph of y = ax² + bx + chas two
Find the distance between the point and line, or between the lines, using the formula for the distance between the point (x₁, y₁) and the line Ax + By + C = 0. Distance = |Ax₁ + By₁ +
Determine whether the function is even, odd, or neither. Then find the zeros of the function. Use a graphing utility to verify your result.ƒ(x) = 3√x
An instructor gives regular 20-point quizzes and 100-point exams in a mathematics course. Average scores for six students, given as ordered pairs (x, y), where x is the average quiz score and y is
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If b² - 4ac = 0 and a ≠ 0, then the graph of y = ax² + bx + chas only one
Find the distance between the point and line, or between the lines, using the formula for the distance between the point (x₁, y₁) and the line Ax + By + C = 0. Distance = |Ax₁ + By₁ +
Find an equation of the line tangent to the circle x² + y² = 169 at the point (5, 12).
Determine whether the function is even, odd, or neither. Then find the zeros of the function. Use a graphing utility to verify your result.ƒ(x) = x cos x
Find the distance between the point and line, or between the lines, using the formula for the distance between the point (x₁, y₁) and the line Ax + By + C = 0. Distance = |Ax₁ + By₁ +
Determine whether the function is even, odd, or neither. Then find the zeros of the function. Use a graphing utility to verify your result.ƒ(x) = sin² x
Find the distance between the point and line, or between the lines, using the formula for the distance between the point (x₁, y₁) and the line Ax + By + C = 0. Distance = |Ax₁ + By₁ +
Find an equation of the line tangent to the circle (x - 1)² + (y - 1)² = 25 at the point (4, -3).
Show that the distance between the point (x₁, y₁) and the line Ax + By + C = 0 is Distance Ax₁ + By₁ + C √A²+ B²
Write an equation for a function that has the given graph.Line segment connecting (-2, 4) and (0, -6)
Write an equation for a function that has the given graph.Line segment connecting (3, 1) and (5, 8)
Write an equation for a function that has the given graph.The bottom half of the parabola x + y² = 0
Write an equation for a function that has the given graph.The bottom half of the circle x² + y² = 36
Find the value of c such that the domain of f(x)=√√c - x² is [-5, 5].
Sketch a possible graph of the situation.The speed of an airplane as a function of time during a 5-hour flight.
Sketch a possible graph of the situation.The height of a baseball as a function of horizontal distance during a home run.
Write the distance d between the point (3, 1) and the line y = mx + 4 in terms of m. Use a graphing utility to graph the equation. When is the distance 0? Explain the result geometrically.
Prove that if the points (x₁, y₁) and (x₂, y₂) lie on the same line as (x2* y1*) and (x2*, y2*), thenAssume x₁ ≠ x₂ and x₁* ≠ x₂*. Y₂V₁ X₂X₁ 2 Y₂Y₁ X₂ X₁ 2
Sketch a possible graph of the situation. The amount of a certain brand of sneaker sold by a sporting goods store as a function of the price of the sneaker
Find all values of c such that the domain ofis the set of all real numbers. f(x)= = x + 3 x² + 3cx + 6
Prove that the diagonals of a rhombus intersect at right angles.
Sketch a possible graph of the situation. The value of a new car as a function of time over a period of 8 years
Prove that the figure formed by connecting consecutive midpoints of the sides of any quadrilateral is a parallelogram.
Water runs into a vase of height 30 centimeters at a constant rate. The vase is full after 5 seconds. Use this information and the shape of the vase shown to answer the questions when d is the depth
Prove that the function is odd. f(x) = a₂n+1x²n+1+· a₂n+ ₁x²n+¹+・・・ + a₂x³ + a₁x
Prove that if the slopes of two nonvertical lines are negative reciprocals of each other, then the lines are perpendicular.
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.The lines represented by ax + by = c₁ and bx - ay = C₂ are perpendicular.
Prove that the function is even. f(x) = x²n-2 +・・・ + a₂x² + a +. anx²n + a₂n-2x²n-2
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.It is possible for two lines with positive slopes to be perpendicular to each
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If a line contains points in both the first and third quadrants, then its slope
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.The equation of any line can be written in general form.
A right triangle is formed in the first quadrant by the x- and y-axes and a line through the point (3, 2) (see figure). Write the length L of the hypotenuse as a function of x. 4—(0,
Write the function ƒ(x) = |x| + |x - 2|without using absolute value signs.
Use a graphing utility to graph the polynomial functions p₁(x) = x³ - x + 1 and p₂(x) = x³ -x. How many zeros does each function have? Is there a cubic polynomial that has no zeros? Explain.
Prove that the product of two even (or two odd) functions is even.
Prove that the product of an odd function and an even function is odd.
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If ƒ(a) = ƒ(b), then a = b.
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If ƒ(x) = ƒ(- x) for all x in the domain of ƒ, then the graph ofƒ is
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.A vertical line can intersect the graph of a function at most once.
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If ƒ is a function, thenƒ(ax) = aƒ(x).
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.The graph of a function of x cannot have symmetry with respect to the x-axis.
Determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.If the domain of a function consists of a single number, then its range must
Let R be the region consisting of the points (x, y) of the Cartesian plane satisfying both |x| - |y| ≤ 1 and |y| ≤ 1. Sketch the region R and find its area.
Consider a polynomial ƒ(x) with real coefficients havingthe property ƒ(g(x)) = g(ƒ(x)) for every polynomial g(x)with real coefficients. Determine and prove the nature ofƒ(x).
EvaluateS: z = 4 - x, 0 ≤ x ≤ 4, 0 ≤ y ≤ 3 JsJ G (x - 2y+z) ds.
Find a piecewise smooth parametrization of the path C. (There is more than one correct answer.) 4 3 2 y (2,4) | y = x2 12 3 نیا 4 ➤X
Verify Green’s Theorem by using a computer algebra system to evaluate both integralsfor the given path.C: boundary of the region lying between the graphs of y = x and y = x³ in the first quadrant
Use the Divergence Theorem to evaluateand find the outward flux of F through the surface of the solid bounded by the graphs of the equations. Use a computer algebra system to verify your results.
The force field F(x, y) = (x + y)i + (x² + 1)j acts on an object moving from the point (0, 0) to the point (0, 1), as shown in the figure.(a) Find the work done when the object moves along the path
Use a computer algebra system to evaluateS: z = 10 - x² - y², 0 ≤ x ≤ 2, 0 ≤ y ≤ 2 S.S (x ². s. (x² - 2xy) ds.
Determine whether the vector field is conservative.F(x, y, z) = y²zi + 2xyzj + xy²k
Use Green’s Theorem to evaluate the integralfor the given path.C: boundary of the region lying inside the rectangle bounded by x = -5, x = 5, y = -3, and y = 3, and outside the square bounded by x
Use Stokes's Theorem ∫c F . dr In each case, C is orientedcounterclockwise as viewed from above. F(x, y, z) = 2yi + 3zj + xk C: triangle with vertices (2, 0, 0), (0, 2, 0), and (0, 0, 2)
Evaluate the line integral along the given path. L0₂. C C: r(t) = sin ti + cos tj + 2k 0 ≤ t ≤ π/2 (x² + y² + z²) ds
Find the rectangular equation for the surface by eliminating the parameters from the vector-valued function. Identify the surface and sketch its graph. r(u, v) = 2u cos vi + 2u sin vj + u²k
Find ||F|| and sketch several representative vectors in the vector field.F(x, y, z) = i + j + k
Determine whether the vector field is conservative. If it is, find a potential function for the vector field.F(x, y) = (-2y³ sin 2x)i + 3y²(1 + cos2x)j
Find the rectangular equation for the surface by eliminating the parameters from the vector-valued function. Identify the surface and sketch its graph. r(u, v) = 2 cos ui + vj + 2 sin uk
Determine whether the vector field is conservative. If it is, find a potential function for the vector field.F(x, y, z) = 4xy²i + 2x²j + 2zk
Find ||F|| and sketch several representative vectors in the vector field.F(x, y, z) = xi + yj + zk
Determine whether the vector field is conservative. F(x, y) = 1 x² + y² (i+j)
Match the vector field with its graph. [The graphs are labeled (a), (b), (c), and (d).](a)(b)(c)(d)F(x, y) = yi y 進 ||||| x -5+ 5
Verify Green’s Theorem by evaluating both integralsfor the given path.C: boundary of the region lying between the graphs of y = x and y = x² y2 dx + x2 dy vP (-) [* = + xP+] we
Evaluate the triple iterated integral. 2² (1/xz In z dy dz dx
Verify the Divergence Theorem by evaluatingas a surface integral and as a triple integral. SS ISJ F. NdS
Read the article "Tooth Tables: Solution of a Dental Problem by Vector Algebra" by Gary Hosler Meisters in Mathematics Magazine. (To view this article, go to MathArticles.com.) Then write a paragraph
Find a piecewise smooth parametrization of the path C. (There is more than one correct answer.) 1 y y=√x C (1, 1) y = x 1
Approximate the propagated error and the relative error in the computation of the lateral surface area of the cone in Exercise 35. (The lateral surface area is given by A = πr√r² + h².)
Consider a single heat source located at the origin with temperature(a) Calculate the heat flux across the surfaceas shown in the figure.(b) Repeat the calculation in part (a) using the
Find the curl of the vector field F.F(x, y, z) = (2y - z)i + ezj + xyzk
Match the vector-valued function with its graph. [The graphs are labeled (a), (b), (c), (d), (e), and (f).](a)(b)(c)(d)(e)(f) r(u, v) = ui + vj + uvk -2 -2 Z 2 2 2 X y
Match the vector field with its graph. [The graphs are labeled (a), (b), (c), and (d).](a)(b)(c)(d)F(x, y) = xj y 進 ||||| x -5+ 5
EvaluateS: z = 15 - 2x + 3y, 0 ≤ x ≤ 2, 0 ≤ y ≤ 4 JsJ G (x - 2y+z) ds.
Verify Green’s Theorem by evaluating both integralsfor the given path.C: boundary of the region lying between the graphs of y = x and y = √x y2 dx + x2 dy vP (-) [* = + xP+] we
Show that the value of ∫c F . dr is the same for each parametric representation of C.F(x, y) = x²i + xyj(a) r1(t) = ti + t²j, 0 ≤ t ≤ 1(b) r₂(θ) = sin θi + sin² θj, 0 ≤ θ ≤ π/2
Verify the Divergence Theorem by evaluatingas a surface integral and as a triple integral. SS ISJ F. NdS
Find ||F|| and sketch several representative vectors in the vector field. Use a computer algebra system to verify your results.F(x, y, z) = xi + j + 2k
Consider a single heat source located at the origin with temperature(a) Calculate the heat flux across the surfaceas shown in the figure.(b) Repeat the calculation in part (a) using the
Match the vector-valued function with its graph. [The graphs are labeled (a), (b), (c), (d), (e), and (f).](a)(b)(c)(d)(e)(f)r(u, v) = u cos vi + u sin vj + uk -2 -2 Z 2 2 2 X y
Find the curl of the vector field F.F(x, y, z) = x sin yi - y cos xj + yz²k
Match the vector field with its graph. [The graphs are labeled (a), (b), (c), and (d).](a)(b)(c)(d)F(x, y) = yi - xj y 進 ||||| x -5+ 5
Verify Green’s Theorem by evaluating both integralsfor the given path.C: square with vertices (0, 0), (1, 0), (1, 1), and (0, 1) y2 dx + x2 dy vP (-) [* = + xP+] we
Show that the value of ∫c F . dr is the same for each parametric representation of C.F(x, y) = (x² + y2²)i - xj(a) r1(t) = ti + √tj, 0 ≤ t ≤ 4(b) r₂(w) = w²i + wj, 0 ≤ w ≤ 2
Find a piecewise smooth parametrization of the path C. (There is more than one correct answer.) 3 2 y 1 2 (3, 3) 3 с X
Verify the Divergence Theorem by evaluatingas a surface integral and as a triple integral. SS ISJ F. NdS
EvaluateS: z = 2, x² + y² ≤ 1 JsJ G (x - 2y+z) ds.
Find ||F|| and sketch several representative vectors in the vector field. Use a computer algebra system to verify your results.F(x, y) = i - 2yj
Consider a wire of density ρ(x, y, z) given by the space curveThe moments of inertia about the x-, y-, and z-axes are given byFind the moments of inertia for a wire of uniform density ρ = 1
Match the vector field with its graph. [The graphs are labeled (a), (b), (c), and (d).](a)(b)(c)(d)F(x, y) = xi + 3yj y 進 ||||| x -5+ 5
Find the curl of the vector field F.F(x, y, z) = ex² + y²i + ey²+z²j + xyzk
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