What is (f+g)(x)?

f(x)=x^3 -x
g(x)=x^3 + 2x^2- 10

(f+g)(x)=

  2x³ + 2x² -x -10

Step-by-step explanation:

(f+g)(x) = f(x) + g(x) = (x³ -x) +(x³ +2x² -10)

  = 2x³ +2x² -x -10 . . . . . collect terms, put in standard form

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

answer:     true

step-by-step explanation: