Quiz about Benchmark Review Question_Part 1

Question 1

What type of function is $$y=\left(x+2\right)^2-1?$$

Accepted Answer

Quadratic

Answer

Cubic

Answer

Step

Answer

Exponential

Question 2

What type of function is $$f\left(x\right)=5\left(x+3\right)^2+5?$$

Accepted Answer

Quadratic

Answer

Absolute Value

Answer

Exponential

Answer

Step

Question 3

What type of function is $$f\left(x\right)=2\left(x-3\right)^2+1?$$

Accepted Answer

Quadratic

Answer

Absolute Value

Answer

Step

Answer

Exponential

Question 4

What are the x-intercepts of the function $$g\left(x\right)=\left(x-2\right)\left(x+3\right)?$$

Accepted Answer

{2, -3}

Answer

{-2, 3}

Answer

{2, 3}

Answer

{0}

Question 5

Which of the following is a true statement?

Accepted Answer

The x-intercepts of a graphed line are equivalent to the solutions to the equation of the same line.

Answer

The x-intercepts of a graphed line are equivalent to the y-intercepts of a graphed line.

Answer

The y-intercepts of a graphed line are equivalent to the solutions to the equation of the same line.

Answer

The zeros of a function are equivalent to the y-intercepts of the graph of the same line.

Question 6

Classify the zero(s) in the given graph.

Accepted Answer

Complex

Answer

Real

Answer

Whole

Answer

Rational

Question 7

Look at the function. $$f\left(x\right)=x^2-4$$ How many real zeros does the function f(x) have?

Accepted Answer

2

Answer

0

Answer

1

Answer

3

Question 8

What are the zeros of the function shown in the graph?

Accepted Answer

-4 and 1

Answer

-4 and 0

Answer

-4 and -1

Answer

0 and 2

Question 9

A polynomial function is graphed. What are the factors of this polynomial?

Accepted Answer

(x+4)(x+2)

Answer

(x+4)(x-2)

Answer

(x-4)(x-2)

Answer

(x-4)(x+2)

Question 10

Choose a factor of $$9x^2+6x-8$$

Accepted Answer

3x + 4

Answer

3x + 7

Answer

3x + 2

Answer

3x - 4

Question 11

Which is a factor of $$3x^2-2x-5$$ ?

Accepted Answer

(3x - 5)

Answer

(x - 1)

Answer

(3x + 5)

Answer

(x - 6)

Question 12

What is the factored form of $$8x^4-32x^3+16x^2-4x?$$

Accepted Answer

$$4x\left(2x^3-8x^2+4x-1\right)$$

Answer

$$8x^2\left(x^2-4x+2\right)$$

Answer

$$4x^2\left(2x^2-8x+4\right)$$

Answer

$$8x\left(x^3-4x^2+2x-1\right)$$

Question 13

What is the factored form of $$3x^2+3x-6?$$

Accepted Answer

3(x + 2)(x - 1)

Answer

3(x + 2)(x + 1)

Answer

(x + 3)(3x - 1)

Answer

(3x - 6)(x - 1)

Question 14

Which expression is the factored form of $$20x^2+19x-6?$$

Accepted Answer

(5x + 6)(4x - 1)

Answer

(4x + 6)(5x - 1)

Answer

(5x + 6)(4x + 1)

Answer

(5x - 6)(4x + 1)

Benchmark Review Question_Part 1

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