Question

If f(x) = 5x – 3 and g(x) = x – 1, find:

(f + g)(1)

Answer 1

Answer:

$g(x) = x - 1 = 0 \\ g(x) = x = 1 \\ \\ f(x) = 5x - 3 \\ f(1) = 5(1) - 3 \\ f(1) = 5 - 3 \\ f(1) = \underline{ \underline{ 2}}$

Answer 2

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