Inverse Rational Function

What is the vertical asymptote(s) of this rational function?

Tags

CCSS.HSF-IF.C.7D

Does this table represent an inverse variation?

• Yes

• No

Tags

CCSS.HSF-LE.A.1B

Does this table represent an inverse variation?

• Yes

• No

Given that y varies inversely with x, if x =7 and y = 4, what is y when x = 2?

• 14

• 10

• 2

• -14

An ​ (a)   takes a previously found result ( a y value) and returns it to its original value (x value). This means you are ​ (b)   a function

• function

• inverse

• 2 or more

• undoing

Tags

CCSS.HSF-BF.B.4C

Does the equation show an inverse variation? 
y=10/x

• yes

• no

Given the following equation, identify the constant k.
y = 54/x

• There is one.

• k = x

• 54

• y = k

Tags

CCSS.HSF-LE.A.1B

Are these two functions inverse of each other?

• YES

• NO

• Cannot be determined

Tags

CCSS.HSF-BF.B.4B

How do we know that a function given as a graph is invertible?

• if it passes the vertical line test

• if we can graph the inverse

• cannot be determined unless you graph the inverse

• If it passes the horizontal line test

Does the table show an inverse variation?

• Yes

• No