Question

F(x)=kx+6 and find f(2)=16 find f(4)

Answer 1

f(4)=26

Explanation:

f(2)=16

F(x) = kx+6

16=k(2)+6

16-6=k(2)

10=k(2)

10 =k(2)

2 2

5= k

f(4)=k(4)+6

=5(4)+6

=20+6

f(4)=26