For 29-30, the height h(x) in feet of a certain rocket x seconds after it leaves the ground is modeled by
h(x) = -16x2 + 112x + 20.
29. Determine the maximum height (in feet) the rocket reaches.
30. How long (in seconds) did it take the rocket to reach the maximum height?
nona

The slope best fit isc. 1/6 mile per hour

(6,1)(5,4)slope = (4 - 1) / (5 - 6) = 3/-1 = -3y = mx + bslope(m) = -3use either of ur , = 6 and y = 1now sub and find b, the y int1 = -3(6) + b1 = -18 + b1 + 18 = b19 = bso ur equation is : y = -3x + we need it in standard formy = -3x + 3x to both sides3x + y = 19 < == standard form

Solution: beginning of the unit = - 2end of the unit = beginning of the unit + 4end of the unit = - 2 + 4end of the unit = 2final answer: therefore, aila was able to reach 2 ( insert name of unit of measurement ) at the end of the unit.hope this ! : )have a lovely day! < 3