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Chapter 2: Q62. (page 74)

Find each value if fx=3x-4

f3

Short Answer

Expert verified

The required solution is f3=5.

Step by step solution

01

– State the concept

The value of fa is given by putting x=a in the expression for fx.

02

– List the given data

The given function is fx=3x-4 and the objective is to find f3.

03

– Compute the required value

Put x=3in fx=3x-4to get,

f3=33鈭�4=9鈭�4=5

So, f3=5.

This is the required solution.

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