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Graph Fill in the blanks . (10 pt:) Find equation of the line 10 15- (a) State the real-number zeros: (b) The graph represents which
Graph Fill in the blanks . (10 pt:) Find equation of the line 10 15- (a) State the real-number zeros: (b) The graph represents which of the following polynomials, shown in factored form? Choice: A. f(x) = =0.2(x+ 3)(x + 1)(x -2)(x-5) B. f(x)= 0.2(x+ 3)(x+ 1)(x -2)(x-5) -2 C. f(x) = =0.2(x-3)(x - 1)(x + 2)(x+5) D. f(x) = 0.03(x -5(x-3)(x - 1)(x + 2)(x+ 2. (10 pts) Consider the points (- 4, 0) and (4, 6). Find the slope-intercept equation of the line passing through the two given points. - 10 3. (10 pts) The amount of gas g in gallons in a car's gas tank f days after a fill-up is modeled by g(1) =-0.5p - 1.5f+ 20 for Of$4. Find and interpret the average rate of change of g over the interval [0, 4]- 6. (10 pts) Solve | 5- 2x | > 3 and write interval notation for the solution set. 4. (20 pts 5 for each part) Look at the graph of the quadratic function and complete the table. [No 7. (10 pts) For z = 8 + 3i and w =7+ 2i, find aw. That is, determine (8 + 3/ )(7 + 21) and simplify explanations required. ] as much as possible, writing the result in the form a + bi, where a and b are real numbers. Graph Fill in the blanks Equation 8. (10 pts) Consider the equation Sx2 + 1 = 2x. Find the complex solutions (real and non-real) of the equation, and simplify as much as possible. (a) State the vertex: (d) The graph represents which of the following equations? 9. (10 pts) Find 3(@) (@)where i is the complex number (b) State the range: Choice: (c) State the interval A. 1 -x' + 4x-3 on which the function B. V=-2x-x+3 is increasing: C. 12 x -2x - 3 D. y = x + 2x-3 5. (10 pts 5 for each part) Look at the graph of the polynomial function and complete the table. [Ne explanations raquired.]
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