Select the correct answer from each drop-down menu.
let e(x) be the elevation, in meters, of a cable car from the ground, x minutes after it begins descending from the top of a hill.
e(t) = 840 - 52.51
since e(14) - d
. the elevation of the cable car will be
meters from the ground
3 minutes after it begins descending from the top of the hill.