Direct& Inverse Variation and Polynomials

What is the Equation format for Direct Variation?

What is the Equation format for Inverse Variation?

For Direct Variation, identify the constant K from the data in the image provided.

Mathematical Equivalence

ON

For Inverse Variation, identify the constant K from the data in the image provided.

Mathematical Equivalence

ON

• Yes, the equation represents a direct variation. K=6

• No, the equation does not represent a direct variation.

• Yes, the equation represents a direct variation. K=3

• Yes, the equation represents a direct variation. K=-3

• Yes, the equation represents an inverse variation. K=-36

• No, the equation does not represent a direct variation.

• Yes, the equation represents an inverse variation. K=36

• Yes, the equation represents an inverse variation. K=-4

If the following ordered pairs represent an Inverse variation, find the missing value:

If y= 9 when x= -6, find x when y= 3.

If the following ordered pairs represent a direct variation, find the missing value:

If y= 80 when x= 32, find x when y= 100.

Mathematical Equivalence

ON

Mathematical Equivalence

ON