Inverse Variations Function

Does this table represent an inverse variation?

• Yes

• No

Tags

CCSS.HSF-LE.A.1B

What is the y-intercept for this rational function?

Tags

CCSS.HSF-IF.C.7D

Does this table represent an inverse variation?

• Yes

• No

Which equation below creates an inverse variation?

• y=15x

• y = 20/x

• y = 4x + 15

• y = x^2

Y varies inversely with x, and y is 0.5 when x is 4. Which equation represents this situation?

• y=2x

• y=2/x

• y=4x

• y=x/2

If x and y are in an inverse variation then which of the following is correct?

• x - y = constant

• x + y = constant

• xy = constant 

• x⁄y is constant 

Tags

CCSS.HSF-LE.A.1B

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

Tags

CCSS.HSF-BF.B.4C

Is the given table a direct or inverse variation? What is the constant of variation?

• Direct, 12

• Inverse, 12

• Direct, 1/12

• Inverse, 1/12

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