If the area of a square is 32 ft2, how long is its diagonal?

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

What is the difference between the equations of a vertical and a horizontal line?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?