Question

F(x)=19x+11 find f(4)​

Answer 1

`f(x) = 19x + 11 \\ f(4) = 19 * 4 + 11 \\ = 76 + 11 \\ = 87 \\ thank \: you`

Answer 2

87

Explanation:

f(x)=19x+11

Let x = 4

f(4) = 19*4 +11

=76 +11

= 87