I just need help filling in this table. I've been stuck on it FOREVER!!! Thanks to anyone who helps!

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g