Question

Adding and Subtracting Functions.
Find (f + g)(x) and (f - g)(x) for each f(x) and g(x).
9. f(x) = x^2 - 1
g(x) = x over /or/ divided by x + 1

Answer 1

f(x) =\[x^{2} -1\]
g(x) = \[\frac{ x }{ x + 1 }\]