If an equation has a leading coefficient of -2 and a degree of 7, what is its' end behavior?

Find x to the nearest hundredth place

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

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?