The mapping shows a relationship between input and
output values
Input
Output
Which ordered pair could be removed to make this
relation a function?
(5,0)
(-1, -3)
(4,-2)
(6, -1)

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.

What is the radius of the cone in the diagram? round your answer to the nearest whole number