Which statement best describes the function below? f(x) = 2x² + 2x² – x
A. It is a one-to-one function.
B. It is not a function.
C. It fails the vertical line test.
O D. It is a many-to-one function.
SUBMI

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit