f(x)=3x+1 and g(x)=x^2-6, find (f+g)(x)
Mathematics · High School · Thu Feb 04 2021
Answered on
Given the function:
f(x) = 3x + 1
g(x) = x^2 -6
Determine (f + g) (x)
Solution:
In order to equate the function into the condition, we simply need to put them in one single solution separated by a plus sign which denotes the operation of addition.
(f + g)(x) = (3x + 1) + (x^2 - 6)
(f + g)(x) = 3x + 1 + x^2 - 6
(f + g)(x) = x^2 + 3x - 5
Final answer:
(f + g)(x) = x^2 + 3x - 5