Rational functions and graphs CW/HW

What are the asymptotes?

• x=-1 y = -3

• x=1 y = -3

• x=-1 y =3

• x=1, y=3

Tags

CCSS.HSF-IF.C.7D

What are the asymptotes?

• x = -3        y = 1  
• x = 3         y = 1
• x = -3        y = -1
• x = 3         y = -1

Tags

CCSS.HSF-IF.C.7D

What is the horizontal asymptote?

• y = -4
• y = 1
• x = 1
• y = -6

Tags

CCSS.HSF-IF.C.7D

What is the horizontal asymptote to this function?

• y=4
• y=0
• y=-2
• y=1

Tags

CCSS.HSF-IF.C.7D

Where is the hole in this graph?

• x = -3
• x = 3
• x = 5
• None

Tags

CCSS.HSF-IF.C.7D

What creates a hole in the graph of a rational function?

• Crossing the x-axis

• An absence of dirt.

• Crossing a vertical asymptote.

• A factor that cancels out.

Tags

CCSS.HSF-IF.C.7D

Which function matches this graph?

•  $f\left(x\right)=\frac{-4}{x}-2$ 

•  $f\left(x\right)=\frac{-4}{x}+2$ 

• $f\left(x\right)=\frac{-4}{x-2}$

• $f\left(x\right)=\frac{-4}{x+2}$

Tags

CCSS.HSF-IF.C.7D

Which function matches this graph?

• $f\left(x\right)=\frac{1}{x-1}+2$

• $f\left(x\right)=\frac{1}{x+2}-1$

• $f\left(x\right)=\frac{1}{x+1}+2$

• $f\left(x\right)=\frac{1}{x-2}+1$

Tags

CCSS.HSF-IF.C.7D

How is this function transformed from the parent function?

• Translated left and up
• Translated right and up
• Translated left and down
• Translated right and down

Tags

CCSS.HSF.BF.B.3

What is the name of this function?

• Parabola
• Rational Function 
• Ellipse 
• Cubic 

Tags

CCSS.HSF-IF.C.7D