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Chapter 2: Q47. (page 61)

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

g(3)

Short Answer

Expert verified

The value of g(3) is 6.

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 g(3) is g(x)=x2-x.

02

– Substitute the value in the selected function.

Substitute x=3 in the function g(x).

g(3)=(3)2-(3)

03

– Calculate the value by simplification.

g(3)=(3)2鈭�(3)g(3)=9鈭�3g(3)=6

Thus, the value of g(3)is 6.

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