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Chapter 2: Q48. (page 61)

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

g13

Short Answer

Expert verified

The value of g13 is -29.

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 g13 is g(x)=x2-x.
02

– Substitute the value in the selected function.

Substitute x=13 in the function g(x).

g13=132-13

03

– Calculate the value by simplification.

g13=132鈭�13g13=19鈭�1脳33脳3g13=19鈭�39g13=1鈭�39g13=鈭�29

Thus, the value of g13 is -29.

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