Question

Evaluate f(3) for the piecewise function: which value represents f(3)? –11 8 12.5 16

Answer 1

Correct option is A. The value of f(3) is -11

What is a piece-wise function?

• A piece wise-defined work could be a work characterized by different sub-functions, where each sub-function applies to a diverse interim within the domain.
• Piece-wise definition is really a way of communicating the work, instead of a characteristic of the work itself.

The value of x = 3 corresponds to the following function on the piece wise

$f(x) = -3x -2$

Substitute 3 for x

$f(3) = -3(3) -2$

Expand

$f(3) = -9 -2$

Evaluate -9 -2

$f(3) = -11$

Hence, the value of f(3) is (a) -11

To learn more about piese wise function from the given link

https://brainly.com/question/4240812

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