Question

Find the function h(x) = f(x) + g(x) if f(x) = 4x + 2 and g(x) = x - 4.

h( x) = 4 x + 1 -2
h( x) = 4 x + x + 6
h( x) = 4 x - 4
h( x) = 4 x + x - 2

Answer 1

h( x) = 4^x + x - 2

Answer 2

just add

h(x) = f(x) + g(x)

f(x) = 4x + 2
g(x) = x - 4

Answer 3

yup, that's correct!

Answer 4

oh there's an exponent

Answer 5

well, it's still correct