Pre-Calc: Chapter 1 Test

Write the equation of the line, in slope-int form, containing

 $\left(0,\ -4\right)\ and\ \left(3,\ 5\right)$  

•  $y=3x-4$  

•  $y=x-4$  

•  $y=3x+4$  

•  $y=9x+4$  

•  $y=-x+4$  

Write the equation of the line, in slope-int form, that passes through

 $\left(-6,\ 3\right)$  and is perpendicular to the line  $y=\frac{-3}{2}x-2$  

•  $y=\frac{2}{3}x+7$  

•  $y=\frac{-2}{3}x-1$  

•  $y=\frac{-3}{2}x-6$  

•  $y=\frac{2}{3}x-1$  

•  $y=\frac{-2}{3}x-7$  

Determine the domain of the function.

• $x>-3$

• $x\ge-3$
  

• $x>3$

• $x\le-3$

• $ARN$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Determine the range of the function.

• $y<3$

• $y>3$

• $y\ge-3$

• $y\le-3$

• $ARN$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Determine whether or not the chart represents a function.

• Yes

• No

Tags

CCSS.8.F.A.1

Find  $f\left(-4\right)$  if  $f\left(x\right)=\sqrt{x+8}+2$  

• 4

• 5

• 6

• No Solution

Tags

CCSS.HSF.IF.A.2

 $f\left(x\right)=x^2+6$  

Determine whether the function is odd, even, or neither.

• Odd

• Even

• Neither

Tags

CCSS.HSF.BF.B.3

 $f\left(x\right)=2x^3-x$  

Determine whether the function is odd, even, or neither.

• Odd

• Even

• Neither

Tags

CCSS.HSF.BF.B.3

Determine the domain of  $f\ o\ g$  if  $f\left(x\right)=\sqrt{x+3}\ \ \&\ \ g\left(x\right)=\frac{x}{2}$  

•  $x\ge-3$  

•  $ARN$  

•  $x\ge-6$  

•  $x\le-3$  

•  $x\le0$  

Tags

CCSS.HSF-BF.A.1C

Determine the domain of  $f\ o\ g$  if  $f\left(x\right)=\frac{2}{\left|x\right|}\ \ \&\ \ g\left(x\right)=x-5$  
​
  

•  $x\ne0$  

•  $x\ne5$  

•  $ARN$  

•  $x\ge0$  

•  $x\le0$  

Tags

CCSS.HSF-BF.A.1C