A model rocket is launched vertically upward from ground level with an initial velocity of 39.2 meters per second. Its height, h, after t seconds, is modeled by the equation h = -4.9+ + 39.2t. How long, in seconds, will it
be before the rocket hits the ground?

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

43

step-by-step explanation: