Respuesta :

Answer:

f(4) = 19

Step-by-step explanation:

Plug in 4 for x in the given equation:

f(x) = 5x - 1

f(4) = 5(4) - 1

Simplify. Remember to follow the order of operations, PEMDAS. First multiply, then subtract:

f(4) = (5 * 4) - 1

f(4) = 20 - 1

f(4) = 19

f(4) = 19 is your answer.

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F(4)=19 is the answer

F(x)=5-1
F(4)=5(4)-1