19) A 12-foot ramp is used to load freight on a truck. A point 3 feet from the ground along the ramp is 2feet
above the ground. How far above the ground is the
upper end of the ramp?

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Math it's appreciated. (picture provided)

Do you mind if you guys me with this question i’m on number 8