For f(x) = 2x + 1 and g(x) = x2 - 7, find (f+ g)(x).

(f + g)(x) = x² + 2x - 6

Step-by-step explanation:

Step 1: Define

f(x) = 2x + 1

g(x) = x² - 7

Step 2: Find (f + g)(x)

(f + g)(x) = 2x + 1 + x² - 7

(f + g)(x) = x² + 2x - 6

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!