hehelolhey hehelolhey

08-07-2020
Mathematics

contestada

Given the following piece wise function evaluate f(-7)

Given the following piece wise function evaluate f7 class=

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jimrgrant1 jimrgrant1

08-07-2020

Answer:

f(- 7) = - 57

Step-by-step explanation:

To evaluate f(- 7) substitute x = - 7 into f(x) = 7x - 8, since condition is

f(x) = 7x - 8 for x ≥ - 7, thus

f(- 7) = 7(- 7) - 8 = - 49 - 8 = - 57

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