Given that (-6,-8) is on the graph of f(x), find the corresponding point for the function f(x) +3.

Answer 1

if (-6, -8) is on f(x)

(-6, -8+3) is on f(x) +3

= (-6, -5) is on f(x) +3

f(x) = y

f(x)+3 = y+3

if y = -8, then y+3 = -8+3 = -5