Please help with this question about functions FIRST BLANK CHOICES; 12,13,-12,-13

SECOND BLANK CHOICES; Increases, Decreases, Constant.

Please answer ASAP and correctly, this is a post test (huge part of my grade)

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Which of these tables represents a non-linear function?