Which set of points lies on the the graph of the function.

{(0,0), (1, 1), and (2, 2)}
{(1, 1), (1, 2), and (2,3)}
[(0,0), (-1, 1), and (1, 2)}
(0, 0), (-1, 1), and (1,-1)}

Which expression is not a polynomial?

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?

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