What is (f+g)(x)? f(x)=x^3−x g(x)=x^3+2x^2−10 Enter your answer in the box.

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Which number produces a rationale number when multiplied by 1/5

Which function has an inverse function? a. f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²