# Correct 875 points out of 875 write the function in

• 25
• 100% (2) 2 out of 2 people found this document helpful

This preview shows page 11 - 19 out of 25 pages.

Question Correct8.75 points out of 8.75Write the function in vertex form and determine the range.f (x) = -3x+ 18x- 3329Select one:a. f (x) = -3(x+ 3)- 6Range: (-, -6]b. f (x) = -3(x- 3)- 6Range: [3, c. f (x) = -3(x- 3)- 6Range: (-, -6]d. f (x) = -3(x+ 3)- 6Range: [3, 222
)
)
2
Question 10Incorrect0.00 points out of 8.75Find the value of cthat gives the function the given minimum value.f(x) = 5x- 10x+ c; minimum value 1c. c= -4d. -52
5
Question 11Correct8.75 points out of 8.75A table of values is given for Y = f (x). Determine whether theintermediate value theorem guarantees that the function has a zeroon the given interval.Y = 17x- 39x+ 186x+ 298x + 398 [-2, -1]11432
Question 12Correct8.75 points out of 8.75Sketch the function.f (x) = -x+ 15x- 4442
c. d.
Question 13Correct8.75 points out of 8.75Use synthetic division to divide the polynomials.(7w+ 2w- 3w- 14) ÷ (w- 1)32Select one:a. 7w+ 9w+ 6b. 7w+ 7w+ 2 - c. 7w+ 9w- 6d. 7w+ 9w+ 6 - 2216w+1228w1
Question 14Correct8.75 points out of 8.75Use synthetic division to divide the polynomials.1,024x5x4
4
Question 15Correct8.75 points out of 8.75Determine the number of possible positive and negative real zerosfor the given function.f (x) = -8x- 7x- 6x+ 4x+ 6x+ 57432