Plz answer this question for me

Graph the equation. select integers for x

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')