Question

Let f (x) = x - 4 and g(x) = 6 - x
Evaluate f(5) + g(5).

Answer 1

Answer:

2

Step-by-step explanation:

Into  f (x) = x - 4, plug 5 in the place of x: 5 - 4 = 1

Into  g (x) =6 - x, plug 5 in the place of x: 6 - 5 = 1

Then: 1 + 1 = 2