Let F ( X ) = 2 X 2212 1 , G ( X ) = 3 X , And H ( X ) = X 2 + 1 , What Is G(F(H(-6)))
Let f ( x ) = 2 x − 1 , g ( x ) = 3 x , and h ( x ) = x 2 + 1 , what is g(f(h(-6)))
Answer:
g(f(h(-6)) = 219
Step-by-step explanation:
A.) Solve for h(x) = x² + 1
h(-6) = (-6)² + 1
h(-6) = 36 + 1
h(-6) = 37
B. Solve for f(h(-6)):
Where h(-6) = 37:
f(x) =2x - 1
f(37) = 2 (37) - 1
f(37) = 73
C. Solve for g(f(h(-6)) = 3x
Where: f(h(-6)) = 73
g(73) = 3x
g(73) = 3(73)
g(73) = 219
Therefore:
g(f(h(-6)) = 219
Or:
g(f(h(-6))) = 3 2 (-6² +1) - 1
= 3 2(37) - 1)
= 3 74-1
= 3 (73)
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