Hkaliyah095 Hkaliyah095

12-09-2019
Mathematics

contestada

If f(x) = 3x + 5 and g(x) = x-1 then f[g(-3)]

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jimrgrant1 jimrgrant1

12-09-2019

Answer:

- 7

Step-by-step explanation:

To calculate f(g(- 3)), evaluate g(- 3) then evaluate f(x) for this value

g(- 3) = - 3 - 1 = - 4, then

f(- 4) = 3(- 4) + 5 = - 12 + 5 = - 7

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