Math 3 Unit 4 Minor Summative Assessment

What are the asymptotes?

• $x=-2,\ y=-1$

• $x=-2,\ \ y=1$

• $x=2,\ \ y=1$

• $x=2,\ \ y=-1$

Find the horizontal asymptote.

• $y=-2$

• none

• $y=0$

• $y=\frac{1}{2}$

Find the Vertical Asymptotes

• x= 0, -2
• x= 2
• x= -3, 2
• x = -3,1

Tags

CCSS.HSF-IF.C.7D

This graph would have...

• An Oblique Asymptote

• Horizontal Asymptote @ y = 3

• Horizontal Asymptote @ y = 0

• no asymptotes

Which IS an x intercept of the graph of...

• -7
• 0
• 3
• -5

Tags

CCSS.HSF-IF.C.7D

What is the domain?

• x ≠ 3

• x ≠ -1

• x ≠ 3, -1

• x ≠ 3, 1

Where is the horizontal asymptote?

• y= 1

• y= -1

• x= 3

• none

Tags

CCSS.HSF-IF.C.7D

Simplify the rational function

• $\frac{1}{3x}$

• $3x\left(x+1\right)$

• $3x$

• $\left(x+1\right)$

• A

• B

• C

• D

Simplify

• $\left(x-9\right)\left(x+9\right)$

• $\frac{1}{x-9}$

• $\left(x+9\right)$

• $\frac{1}{x+9}$