5/5/23, 10:51 PM MyOpenMath HW 5.2 Power Functions and Polynomial Functions Hector Agwara Question 1 C0/1 pt O 10 99 https://www.myopenmath.com/assess2/?cid=176598&aid=12526327#/print 1/65/5/23, 10:51 PM MyOpenMath It's always a good time to practice your knowledge of the toolkit functions. Match each graph with its equation. vy = = -vy=2' - vy = Va 1 -vy= a. -vy=x2 - vy= Vx of - vy = = -vy= 1 2 2 b. - -5 -3 -2 - 1 2 C. -5 -4 -3 - d. -5 -4 -3 -2 1234 https://www.myopenmath.com/assess2/?cid=176598&aid=12526327#/print 2/65/5/23, 10:51 PM MyOpenMath e. -5 -4 -3 -2 . -5 1 2 3 h. -5 -4 -3 -2 -1 12 3 Question Help: D Post to forum Question 2 0/1 pt 9 10 99 https://www.myopenmath.com/assess2/?cid=176598&aid=12526327#/print 3/6SIS/23, 10:51 PM MyOpenMath Which ONE of the following is NOT a power function: 1 y: m y=3m2 y=5 y=m2+1 Question Help: El Video 0 Post to forum 0 Question 3 B 0/1 pt '010 8 99 I End Behavior of a Power Function I Use arrow notation to identify the End Behaviors for the function graphed to the right Right hand end behavior: As a: >[:] , f(a:) >C] Left hand end behavior: MHZ] , \"MD j Question Help: El Video 0 Post to forum 0 Question 4 B 0/1 pt '010 8 99 I End Behavior of a Power Function I Use arrow notation to identify the End Behaviors for the function graphed to the right Right hand end behavior: Asm>:I , f(a:) >:] Left hand end behavior: As m >[:I , f(a:) >I: 6. ' D Question Help: El Video C) Post to forum httpswwwmyopenmath.com/assessZcid=176598&aid=12526327#fprint 4/6 5/5/23, 10:51 PM MyOpenMath Question 5 0/1 pt O 10 99 Which of the following is a polynomial function (choose all that apply)? Oh(x) = Vilx(x3 + 6) Og(x) = 3x4 . 13x' + 13 Op(x) = Vox +9 Ot(a) =- 14 5 + 15 Question Help: D Post to forum Question 6 0/1 pt 10 99 Describe the long run behavior of the polynomial function f(p) = -2p9 - 5p3 + 3p4 + 1 As p - -co, f(p) - ? v As p -> co, f(p) -> ? " Question Help: Video D Post to forum Question 7 0/1 pt 9 10 99 Describe the long run behavior of the polynomial function f(p) = 2(p - 3)(p + 3)?(p + 5)2 As p - -co, f(p) - ? ~ As p - co, f(p) - ? v Question Help: Video D Post to forum Question 8 0/1 pt 5 10 99 Find the degree, leading coefficients, and the maximum number of real zeros of the polynomial. f(x) =5+6x6 - 628 + 4x Degree = Leading Coefficient = Maximum number of real zeros = Question Help: DVideo D Post to forum https://www.myopenmath.com/assess2/?cid=176598&aid=12526327#/print 5/65/5/23, 10:51 PM MyOpenMath Question 9 0/1 pt 9 10 99 2 -5 -4 - -2 What is the least possible degree of the polynomial graphed above? Question Help: Video D Post to forum Question 10 0/1 pt O 10 99 5- 4 3 What is the least possible degree of the polynomial graphed above? Question Help: Video D Post to forum https://www.myopenmath.com/assess2/?cid=176598&aid=12526327#/print 6/65/5/23, 10:52 PM MyOpenMath HW 5.4 Dividing Polynomials Hector Agwara . Question 1 0/1 pt O 10 99 Find the quotient and remainder using polynomial long division. 8x3 - 14x2 + 11x - 2 4x - 1 The quotient is The remainder is Question Help: DVideo D Post to forum . Question 2 0/1 pt 9 10 99 Find the quotient and remainder using polynomial long division. 2x3 - 4x2 + 7x - 6 2x2 + 5 The quotient is The remainder is Question Help: Video D Post to forum Question 3 0/1 pt 9 10 99 Use polynomial long division to rewrite -16x3 - 4x2 + 24x - 11 4x - 4 in the form q(a) + 4x - 4 -16x3 - 4x2 + 24x - 11 = 4x - 4 4x -4 Question Help: D Post to forum Question 4 0/1 pt 5 10 99 https://www.myopenmath.com/assess2/?cid=176598&aid=12526330#/print 1/35/5/23, 10:52 PM MyOpenMath Use polynomial long division to divide -8x + 28x - 14 by 2x - 5. Write your answer in the form (divisor) . (quotient) + (remainder) Use shift 8 (*) for the multiplication symbol. -8x2+ 28x - 14 = (2x - 5) . q(x) +r(x). -8x2+ 28x - 14 = Question Help: D Post to forum Question 5 0/1 pt 9 10 99 Rewrite 18x4 + 6x3 + 3x2 - 7x -27 3x2 - 3 in the form q(a) + 3x2 - 3 18x4+ 6x + 3x -7x -27 3x2- 3 - 3 Question Help: D Post to forum Question 6 0/1 pt 9 10 99 Use synthetic division to divide a* + 7x - 3x + 1by x- 1 7 -3 The quotient is: The remainder is: Question Help: Video D Post to forum Question 7 0/1 pt O 10 99 https://www.myopenmath.com/assess2/?cid=176598&aid=12526330#/print 2/35/5/23, 10:52 PM MyOpenMath Divide 3x" - '+1 by *- 3 Fill in the table below to complete the synthetic division. **Only the answer is shown as correct or not* * * * R(x) Give your answer in the form @(") + D(x) Question Help: @ Video D Post to forum Question 8 60/1 pt 0 10 99 Find the quotient and remainder using synthetic division. 25 - 24+ 723 -723+5x - 12 *- 1 The quotient is The remainder is Question Help: D Post to forum https://wwwwmyopenmath.com/assess2/?cid=176598&aid=12526330#/print 3/3