Question

sendo f(x)= 6*x-2, calcule f(-1), f(0), f(5)

Answer 1

Tu ira substituir o X pelos valores dados:

f(-1)= 6*(-1)-2
f(-1)= -6-2
f(-1)= -8

f(0)= 6*0-2
f(0)= -2

f(5)= 6*5-2
f(5)= 30 - 2
f(5)= 28