Given #f(x)=4x-1# and #g(x)=x+6#, what is #(f+g)(x)#?
1 Answer
Mar 5, 2018
Explanation:
Since
Make sure to use brackets just in case the sign changes due to an equation like
Remove the brackets:
Combine like terms:
You're left with
Therefore,
I hope that clarified it for you.