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Find the value of f(2) when f(x) =
– 2.c + 3

User Chapstick
by
7.9k points

1 Answer

3 votes

Answer:
f(2)=-1

Explanation:

The Linear Function given in the exercise is:


f(x) =- 2x + 3

By definition, the input values are the x-values and the output values are the y-values.

In this case, since you need to find
f(2), you need to find the output value for the input value 2.

So you can folllow these steps:

1. You must substitute
x=2 into the function f(x):


f(2) =- 2(2) + 3

2. Finally, you need to evaluate in order to find the value of
f(2). This is:


f(2) =-4 +3\\\\f(2)=-1

User Hanmaslah
by
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