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Which of the following functions corresponds to the piecewise-defined function below? f(x) = 2x + 4, x > -4/2 -(2x + 4), x < -4/2 a) f(x) = |2x + 4| b)f(x) = |2x - 4| c)f(x) = |-2x + 4| d)f(x) = |2x + 8|
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Which of the following functions corresponds to the piecewise-defined function below? f(x) = 2x + 4, x > -4/2 -(2x + 4), x < -4/2

a) f(x) = |2x + 4|

b)f(x) = |2x - 4|

c)f(x) = |-2x + 4|

d)f(x) = |2x + 8|

User Mikl
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1 Answer

4 votes
It's f(x) = |2x+4| since:
f(x) = 2x+4 and f(x) = -2x-4
User Yeah
by
8.8k points
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