The function h(t) = -16t2 + vt + c models the height in feet of a golf ball after t seconds when it is hit

with initial vertical velocity v from initial height c feet. A golfer stands on a tee box that is 21 feet above

the fairway. He hits the golf ball from the tee at an initial vertical velocity of 64 feet per second.

Part 1 out of 3

Enter an equation that gives the time t when the golf ball lands on the fairway at height 0.

2 + 1 t

=

Check

Next

ian gonna lie that is way to much

step-by-step explanation: 4 cause 2+2=4

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

can i know which language is this?