Question

If f(x) =2x-6 then f(1)=​

Answer 1

f(1) = -4

Explanation:

Given that,

f(x) = 2x-6

We need to find the value of f(1).

Put x = 1 in the above expression.

f(1) = 2(1)-6

= 2-6

= -4

So, the value of f(1) is equal to -4.