CPM Homework Banner

Home > CC2 > Chapter 4 > Lesson 4.2.4 > Problem 4-65

4-65.

State whether or not each equation below represents a proportional relationship. How can you tell? Homework Help ✎

Equations that represent proportional relationships contain only multiplication.

  1. Not proportional, since there is a y-intercept other than .

  2. Is there anything other than multiplication in this equation?

  3. This equation can be rewritten as

    Not proportional. Why?