Math IIB Final Review

Solve the quadratic equation.

 $x^2-7x+12=0$  

•  $x=3,\ 4$  

•  $x=-3,\ -4$  

•  $x=6,\ 2$  

•  $x=-6,\ -2$  

Tags

CCSS.HSA-REI.B.4B

Solve the quadratic equation.

 $x^2+5x-6=0$  

•  $x=6,\ -1$  

•  $x=-3,\ -2$  

•  $x=-6,\ 1$  

•  $x=2,\ 3$  

Tags

CCSS.HSA-REI.B.4B

Simplify.

 $5i\cdot7i$ 

•  $35i$  

•  $-35$  

•  $12i$  

•  $-12$  

Tags

CCSS.HSN.CN.A.2

Simplify.

 $3i+9i$  

•  $12i$  

•  $27i$  

•  $-27$  

•  $-12$  

Tags

CCSS.HSN.CN.A.2

 $f\left(x\right)=2x-6$  Write the inverse of the function.

•  $f^{-1}\left(x\right)=2x+12$  

•  $f^{-1}\left(x\right)=\frac{1}{2}x+6$  

•  $f^{-1}\left(x\right)=6x-2$  

•  $f^{-1}\left(x\right)=\frac{1}{2}x+3$  

Tags

CCSS.HSF-BF.B.4A

 $g\left(x\right)=\left(x-2\right)^2+1$  Write the inverse of the given function.

•  $g^{-1}\left(x\right)=\sqrt{x+1}-2$  

•  $g^{-1}\left(x\right)=\sqrt{x-1}+2$  

•  $g^{-1}\left(x\right)=\sqrt{x+2}-1$  

•  $g^{-1}\left(x\right)=\left(x+1\right)^2-2$  

Tags

CCSS.HSF-BF.B.4A

Which of the following correctly shows the graph of the inverse.

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4C

Graph the function.

 $y=\left|x+1\right|-2$ 

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.2

Solve the absolute value equation. (Select all that apply.) 

 $3\left|x-2\right|=15$ 

•  $x=5$  

•  $x=7$  

•  $x=-3$  

•  $x=2$  

Select the correct name for the angle pair. 

 $\angle2\ and\ \angle3$  

• Linear Pair

• Vertical Angles

• Corresponding Angles

• Alternate Interior Angles

Tags

CCSS.8.G.A.5