What is the length of the line segment with endpoints (11,−4) and (−12,−4) ?

When only separate discreet points are graphed it is called?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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.