f(x)=-5x^2 +5 if the graph f is translated vertically upward by 3 units it becomes the graph of a function g. Find the expression for g(x).

Answer 1

Just add 3 to shift up by 3

f(x) + 3 = g(x) = -5x^2 + 5 + 3

g(x) = 5x^2 + 8