Mathematics, 27.06.2020 09:01, harshakayla02

2.6.23 Let f(x) = 5x + 4 and g(x) = 4x-5. Find (f+g)(x). (f-9)(x). (fg)(x),
(x), (fog)(x), and (gof)(x). Give the domain of each.
(*+9)(x) = (Simplify your answer.)
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2.6.23 Let f(x) = 5x + 4 and g(x) = 4x-5. Find (f+g)(x). (f-9)(x). (fg)(x),
(x), (fog)(x), an...