Question

If f(x) = 3x +2, find each value

f(4)
f(8)
f(-2)

Answer 1

f(4) = 3(4)+2

= 12+2

= 14

f(8) = 3(8)+2

= 24+2

=26

f(-2) = 3(-2)+2

= -6+2

= -4

I hope this helps

Answer 2

f(x) = 3x + 2

f(4) = 3(4) + 2 = 12 + 2 = 14

f(8) = 3(8) + 2 = 24 + 2 = 26

f(-2) = 3(-2) + 2 = -6 + 2 = -4

Answer: f(4)=14, f(8)=26, f(-2)=-4