suzuki82826 suzuki82826

15-07-2019
Mathematics

contestada

Perform the indicated operation.
g(t) = 2t + 2
h(t) = t^2 - 2
Find (g•h)(-3)
A.62
B.14
C.16
D.126

Respuesta :

jimrgrant1 jimrgrant1

15-07-2019

Answer:

C

Step-by-step explanation:

Substitute t = - 3 into h(t), then substitute value obtained into g(t)

h(- 3) = (- 3)² - 2 = 9 - 2 = 7, then

g(7) = (2 × 7) + 2 = 14 + 2 = 16 → C

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