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Chapter 2: Q15. (page 101)

Find each value if fx=5x-9

fy

Short Answer

Expert verified

The value of fyis 5y-9.

Step by step solution

01

– Putting value of x

We will put y in place ofxto determine the value of the function.

02

– Simplifying the given function

As, we have:

fx=5x-9

We will put x=y:

fy=5y鈭�9fy=5y鈭�9

03

– Determining the final answer 

fy=5y-9

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