Question 1

1.  Find $g(x) - f(x)$ if $f(x) =x+5$ and $g(x)=-x^2-2x-1$

Accepted Answer

$-x^2-3x-6$

Answer

$-x^2+3x+6$

Answer

$x^2-3x-6$

Answer

$x^2+3x+6$

Question 2

2.  Find $f(x)\bullet g(x)$ if $f(x)=2x-3$ and $g(x)=x^2-2x+5$

Accepted Answer

$2x^3-7x^2+16x-15$

Answer

$5x^2+16x-15$

Answer

$2x^3-x^2+10x-15$

Answer

$2x^3-3x^2+6x+15$

Question 3

3.  State the transformations from the parent graph to $g(x)=(x-2)^3-4$

Accepted Answer

Right 2, Down 4

Answer

Right 4, Down 2

Answer

Left 4, Down 2

Answer

Left 2, Down 4

Question 4

4.  Write the equation for the graph.

Accepted Answer

$y=(x+1)^2-4$

Answer

$y=(x+4)^2+1$

Answer

$y=(x+3)^2+1$

Answer

$y=(x-1)^2-4$

Question 5

5.  Write the equation for the graph

Accepted Answer

$y=\sqrt{x-2}+3$

Answer

$y=\sqrt{x+2}-3$

Answer

$y=\sqrt{x-3}+2$

Answer

$y=  (x-2)^3+3$

Related quizzes