carolineabaez carolineabaez
  • 07-12-2018
  • Mathematics
contestada

Let f(x) = 6x2 + 5 and g(x) = 3x - 5. Find g(f(0)).
A) 10
B) 75
C) 90
D) 155

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 07-12-2018

Answer:

A) 10

Step-by-step explanation:

let x =0

f(0) = 6(0)^2 +5

f(0) = 5

now put 5 into g(x)

g(5) = 3(5) -5

g(5) = 15-5

g(5) =10


so g(f(0)) = g(5) = 10



Answer Link
loganreschy loganreschy
  • 29-11-2021

Answer:

The answer would be D) 155, assuming you meant 6x^2 + 5 for f(x)

Step-by-step explanation:

1) Find g(0)

3(0)-5 = -5

2) Find f(-5)

6(-5)2 + 5 = 155

Thus the answer is 155.

Answer Link

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