If f(x)=2x and g(x)=−2x3+2x, then what is f(x)+g(x)? x3+2x

−4x3+2x

−2x3+4x

2x

Step-by-step explanation:

I am assuming that the functions are:

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Hope this helps you!

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant