Question

For each value f(x) = 2 - 3x and g(x)= l 2- 3x l

Answer 1

For, f(1) = 2-3x =2-3 =-1
and, for, g(1) = | 2-3x | =| -1 | = 1   (The symbol | | determines the abstract value i.e, positive value)