Question

A health club charges a one-time sign-up fee and a monthly membership fee. The equation y=23x+35y represents what the health club charges. Find the rate of change.

Answer 1

• y=23x+35y
• -34y=23x
• y=-23/34x

Comapre to slope intercept form of line

• y=mx+b

On comparing

• slope=m=-23/34
• Y intercept=0

Rate of change=-23/34

Answer 2

Explanation:

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