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Chapter 2: Q50. (page 61)

Find each value if f(x)=3x-5and g(x)=x2-x.

fa

Short Answer

Expert verified

The value of fa is 3a-5.

Step by step solution

01

– Select the correct function.

The given functions are:

f(x)=3x鈭�5g(x)=x2鈭�x

The required function for the value faisf(x)=3x-5.
02

– Substitute the value in the selected function.

Substitute x=ain the function f(x).

fa=3a-5

03

– Calculate the value by simplification.

fa=3a鈭�5fa=3a鈭�5

Thus, the value of fa is 3a-5.

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