A circle has a center located at ( - 2, 4 ) and a radius of length 10. Does the point ( 4, -4) lie on this circle? Explain how you arrived at your answer.

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

What can you determine about the solutions of this system