Algebra 2 Chapter 5 Review

Which of the functions below could possibly have created this graph?

Tags

CCSS.HSA.APR.B.3

• 1

• 2

• 3

• 4

4. In which direction does the left side of the graph of this function f(x)=3x^4-x^2+4x-2 point?

• Upwards

• Downwards

• Left

• Right

5. What is the remainder when 3 is synthetically divided into the polynomial -x^2 + 5x - 9?

• 0

• -1

• 2

• -3

Tags

CCSS.HSA.APR.B.2

According to the synthetic division below, which of the following statements are true? Check all that apply.

• The number -5 is a root of F(x)=4x^2-17x-15.

• (x+5) is a factor of 4x^2-17x-15.

• 4x^2-17x-15/(x-5)=4x+3

• (x-5) is a factor of 4x^2-17x-15.

• The number 5 is a root of F(x)=4x^2-17x-15.

Tags

CCSS.HSA.APR.B.2

What is the complete factorization of the polynomial x^3 + x^2 + 4x + 4?

• (x-1)(x+2i)(x-2i)

• (x-1)(x+2i)(x+2i)

• (x+1)(x+2i)(x-2i)

• (x+1)(x+2i)(x+2i)

Tags

CCSS.HSA.APR.B.2

The coefficients corresponding to k = 0, 1, 2, ..., 5 in the expansion of (x + y)^5 are _____.

• 1, 5, 10, 10,5, 1

• 1,5,10,5,1

• 0,5,10,10,5,0

• 0,1,5,10,5,1,0

Tags

CCSS.HSA.APR.C.5

Tags

CCSS.HSN.RN.A.2

Which function results after applying the sequence of transformations, in this order, to f(x) = x^5? - stretch vertically by 3 - reflect across the x-axis - shift right 1 unit - shift up 2 units

• f(x) = -3(x-1)^5+2

• f(x) = -3(x+1)^5+2

• f(x) = 3(x-1)^5+2

• f(x) = -(3x-1)^5-2

Tags

CCSS.HSF.BF.B.3