Question

A. 1-2. f(x) = x + 3, find f(-3) and f(4)​

Answer 1

Answer:

given , f (x) = x + 3

need to find, f (-3) and f (4)

so

$f( - 3) = ( - 3) + 3 \\ \\ f( - 3) = - 3 + 3 \\ \\ f( - 3) = 0 \\ \\ \\ and \: f(4) = 4 + 3 \\ \\ f(4) = 7$

hope it helps :)