Question

F(x) = 4/5 x - 2

Find f(3)



Answer is a fraction ​

Answer 1

The answer would be 2/5 it’s like your minusing 2 from 4 and keeping the 5 the dominator and then u would have 2/5

Answer 2

2/5

Explanation:

f(x) = 4/5 x - 2

Let x=3

f(3) = 4/5 *3 - 2

=12/5 -2

=12/5 -10/5

= 2/5