Sanelok Sanelok
  • 06-02-2020
  • Mathematics
contestada

if f(x) = 5x - 7, what is f(3)?
A. 22
B. 8
c. 2
D. 1

Respuesta :

jimrgrant1 jimrgrant1
  • 06-02-2020

Answer:

B

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x)

f(3) = 5(3) - 7 = 15 - 7 = 8 → B

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