Precalculus Bellringer 10-29-20

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

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 horizontal asymptote? 

• x = 2
• x = 7
• y = 2
• y = 7

Tags

CCSS.HSF-IF.C.7D

What is the VERTICAL asymptote of this function? (click on the graph to enlarge)

• x=1

• x=-3

• y=1

• y= -3

Tags

CCSS.HSF-IF.C.7D

What is the equation of the rational function graphed?

• $f\left(x\right)=\frac{1}{x-2}$

• $f\left(x\right)=\frac{1}{x+2}$

• $f\left(x\right)=\frac{1}{x}+2$

• $f\left(x\right)=\frac{1}{x}-2$

Tags

CCSS.HSF-IF.C.7D

Suppose you translate the graph of  $y=\frac{3}{x}$   so that the new graph has asymptotes at x= -5 and y=14. What is the equation for the new graph?

•  $y=\frac{3}{x-5}-14$  

•  $y=\frac{3}{x+5}+14$  

•  $y=\frac{3}{x-14}-5$  

•  $y=\frac{3}{x+14}+5$  

Tags

CCSS.HSF-IF.C.7D

What is the DOMAIN?

•  $\left(-\infty,-3\right)U\left(-3,\infty\right)$ 
  

•  $\left(-\infty,1\right)U\left(1,\infty\right)$  

•  $\left(-\infty,-3\right)U\ \left(-3,\ 1\right)\ U\left(1,\infty\right)$  

• All Real Numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the RANGE?

•  $\left(-\infty,-3\right)U\left(-3,\infty\right)$ 
  

•  $\left(-\infty,1\right)U\left(1,\infty\right)$  

•  $\left(-\infty,-3\right)U\ \left(-3,\ 1\right)\ U\left(1,\infty\right)$  

• All Real Numbers

Tags

CCSS.HSF-IF.C.7D