Let F(X) = 4x + 3 And G(X) = -2x + 5. Find (G O F) (5)

Let f(x) = 4x + 3 and g(x) = -2x + 5. Find (g o f) (5)

 

Answer:

23 and -5

Step-by-step explanation:

Given: Let f(x) = 4x + 3 and g(x) = -2x + 5

Asked: Find (g o f) (5) using f(x) = 4x + 3 and g(x) = -2x + 5

Solution:

f(x) = 4x + 3

    = 4(5) + 3

   = 20 + 3

 = 23

g(x) = -2x +5

    = -2(5) + 5

    = - 10 + 5

    = -5

Therefore, the answers are 23 and -5.


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