Let f(x)=x+1,g(x)=2x-1, and h(x)=2x^2+x-1. write a formula for each of the following functions. a. (f+h)(x)=

b.(h-g)(x)=

f.( f +g + h)(x)=

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.

Use stokes' theorem to evaluate c f · dr where c is oriented counterclockwise as viewed from above. f(x, y, z) = xyi + 5zj + 7yk, c is the curve of intersection of the plane x + z = 8 and the cylinder x2 + y2 = 81.