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Question 3(Multiple Choice Worth 1 points)
(06.05 LC)
Given the following functions f(x) and g(x), solve f[g(7)].
f(x) = 4x + 21
g(x)=2x+2
16
49
85
784

Answer :

fieryanswererft

Answer:

C.) 85

Explanation:

Given following:

  • f(x) = 4x + 21
  • g(x) = 2x + 2

While solving these function questions, go from right to left.

Steps:

  • f[g(7)]
  • f[2(7) + 2]
  • f[16]
  • 4(16) + 21
  • 85

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