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Question

Choose whether each situation represents a direct variation or inverse variation

Direct Variation

Indirect Variation

xy=-3

O

x=5y

0000

O

It costs $15 per class

O

y= -4x

x=7/y

Answer 1

Direct Variation: xy=-3
Inverse Variation: x=5y
Direct Variation: It costs $15 per class
Inverse Variation: y= -4x
Inverse Variation: x=7/y