Question

If f(x) = 2x + 4 and g(x) = 6x - 10, find f(4) - g(2)

Answer 1

Answer:

f(4) - g(2) = 10

Step-by-step explanation:

$f(x) = 2x + 4 \\ f(4) = 2 \times 4 + 4 = 8 + 4 = 12 \\ \\ g(x) = 6x - 10 \\ g(2) = 6 \times 2 - 10 = 12 - 10 = 2 \\ \\ f(4) - g(2) = 12 - 2 \\ \\ \huge \red{ \boxed{ f(4) - g(2) = 10}}$