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Chapter 2: Q. 39 (page 125)

A function f is defined by

f(x)=Ax+56x-2

Iff(1)=4,find A.

Short Answer

Expert verified

The value of A is11.

Step by step solution

01

Step 1. Given Information

The given function is f(x)=Ax+56x-2

We have to find iff(1)=4then what is the value of A.

02

Step 2. Finding the value of A

Substitute the given values in the function

f(1)=A(1)+56(1)-24=A+56-24=A+5416=A+516-5=A11=A

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In Problems 7–18, match each graph to one of the following functions:

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