Question

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

The graph represents the piecewise function:

Answer 1

Answer:

2x

3

Step-by-step explanation:

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Answer 2

The piecewise function represented on the graph is $f(x)=\left \{ {{x+3,if\ -3\leq x < -1} \atop {5,if\ -1\leq x \leq 1}} \right.$

What is a piece wise function?

A piecewise function is a function that comprises of different functions over different intervals.

From the graph, using (-3, 0) and (-1, 2):

f(x) = x + 3

Also:

f(x) = 5

Hence:

$f(x)=\left \{ {{x+3,if\ -3\leq x < -1} \atop {5,if\ -1\leq x \leq 1}} \right.$

The piecewise function represented on the graph is $f(x)=\left \{ {{x+3,if\ -3\leq x < -1} \atop {5,if\ -1\leq x \leq 1}} \right.$

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