4.1 Inverse Variations and Reciprocal Functions

Example 1:

Question a)

(Is/Is not) inverse variation

Tags

CCSS.HSF-LE.A.1B

Example 1:

Question b)

(Is/Is not) inverse variation

Tags

CCSS.HSF-LE.A.1B

What is the equation that represents the inverse varition?

 $\$  

•  $y=3x$  

•  $y=\frac{3}{x}$  

•  $xy=3k$  

•  $y=\frac{x}{3}$  

Tags

CCSS.HSF.BF.A.1

What is the value of y when x=15?

• $y=15$

• $y=5$

• $y=\frac{1}{5}$

• $y=3$

• $y=\frac{1}{3}$

Tags

CCSS.6.EE.C.9

• $30\ \min$

• $\frac{40}{3}\ \min$

• $13.3\ \min$

• $10\ \frac{1}{3\ }\ \min$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.SSE.A.1

What are the domain, range, and asymptotes of

 $y=\frac{10}{x}$  

• All Real Numbers  $y\ne0$  

• All Real Numbers  $x\ne10$  

• All Real Numbers  $x\ne0$  

•  $x=0$  

•  $y=0$  

Tags

CCSS.HSF-IF.C.7D

What are the asymptotes of

 $g\left(x\right)\ =\frac{1}{x+2}-4$  

•  $x=2$  

•  $x\ =\ -2$  

•  $y\ =\ 4$  

•  $y\ =\ -4\$  

• All of the above

Tags

CCSS.HSF-IF.C.7D