How do I get the functions

to use the Academic Support resources n your homepage in Brightspace or aming modules. Given f (x) - x2 + 8x and g(x) - 9 - x2, find f + g, f - 9, fg, and - Enclose numerators and denominators in parentheses. For example, (a - b)/ (1 { n). ( f + g) (x) = (f - g) (x) = fg (x) =