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Chapter 1: Q4A. (page 48)

For f(x)=2x鈥�3 finding each value.

f(1)

Short Answer

Expert verified

The valuef(1) is 鈥�1.

Step by step solution

01

Step 1. From question.

The given expression isf(x)=2x鈭�3

02

Step 2. To find.

Find the value of f(1)forf(x)=2x鈭�3

03

Step 3. Evaluation.

Putting x=1 in fx=2x鈭�3, we get

f1=2鈰�1鈭�3=2鈭�3=鈭�1

Hence, the value of f1for fx=2x鈭�3is 鈥�1.

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