Question

If f(x) = 6x - 4, what is f(x) when x=8

Answer 1

x = 8,

f(x) = 6x - 4

f(x) = 6 (8) - 4

using bodmas, multiplication then subtraction,

so, f(x) = 48 - 4 = 44

Answer 2

Ans;- 44

Step-by-step explanation: x = 8

so f(8) = 6(8) - 4

           =   48-4

          =   44