Asked by steve

What is the function rule for the following? Rex paid $20 for a membership to the pool and pays $3.00 each time he goes to the pool.

My answer is y = x + $20

Answers

Answered by Steve
If x is the number of times he visits, what happened to the 3? He pas $3 each time he goes, not just 1.

The 20 looks good.

But, usually the units are not included in the equation.
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