two batteries cost 3.00 A twelve pack of the same batteries cost 15 is the relationship between the number of batteries and the price proportional

Which of these tables represents a non-linear function?

Angle that produces maximum distance

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x