Which table represents a linear function? what is the slope of the function? -10? -5? 5? 10?

How do you find the area of a triangle

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.