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Chapter 3: Q. 502 (page 361)

Determine whether each equation is a function.

y=x2

Short Answer

Expert verified

When x=2, then y=4. Since each value ofx, corresponds to only one valueythe equation define a function

Step by step solution

01

Step 1. Given Information

y=x2

02

Step 2. If x=2

y=22y=4

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