Quiz about Algebra Review Quiz Pt2

Question 1

Question 1.

Accepted Answer

4,9

Answer

-4, -9

Answer

8, 18

Answer

8, 36

Question 2

Question 2.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 3

Question 3.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 4

Question 4.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 5

Question 5.

Accepted Answer

2016

Answer

2013

Answer

2010

Answer

2055

Question 6

Question 6.

Accepted Answer

Positive Infinity

Answer

Negative Infinity

Question 7

Question 7.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 8

Question 8.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 9

Question 9.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 10

What does the h term tell you?

Accepted Answer

left or right, opposite sign, axis of symmetry, x-value of the vertex.

Answer

left or right

Answer

axis of symmetry, x-value of the vertex

Answer

nothing.

Question 11

What does the k term tell you?

Accepted Answer

up/down, y-value in the vertex

Answer

up.

Answer

down.

Answer

nothing

Question 12

Which equation matches the graph?

Accepted Answer

$$f\left(x\right)=\left(x-1\right)^2+4$$

Answer

$$f\left(x\right)=\left(x+4\right)^2-1$$

Answer

$$f\left(x\right)=-\left(x-1\right)^2+4$$

Answer

$$f\left(x\right)=-\left(x+4\right)^2-1$$

Question 13

$$y=-3(x+5)^2-4$$
Convert the equation from vertex form to standard form.

Accepted Answer

y = -3x²- 30x - 79

Answer

y = 9x²- 15x + 21

Answer

y = -3x²- 75x - 4

Answer

y = 9x²+ 90x + 221

Question 14

Which equation is CORRECT for the graph?

Accepted Answer

$$y=\left(x-1\right)\left(x+2\right)$$

Answer

$$y=\left(x-1\right)\left(x-2\right)$$

Answer

$$y=\left(x+1\right)\left(x+2\right)$$

Answer

$$y=\left(x+1\right)\left(x-2\right)$$

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