Question

A golf ball is hit from the ground with an initial velocity of 208 feet per second. Assume the starting height of the ball is 0 feet. How long will it take the golf ball to hit the ground?

13 secs

21 secs

42 secs

6 secs

Answer 1

13 lol i am in the middle of doing my work too :D

Answer 2

flvs?

Answer 3

yep

Answer 4

cool

Answer 5

can you help with this one

Answer 6

Use complete sentences to explain how you would use graphing technology to find the solutions of 0 = −x2 + 2.5x + 1. What do the solutions of 0 = −x2 + 2.5x + 1 represent on the graph of the equation?

Answer 7

im stuck on that 1 too! FML

Answer 8

oh thats fine

Answer 9

if i find any i will make sure to say

Answer 10

k

Answer 11

@JasonM3596 i solved it myself on geogebra but thanks for the help

Answer 12

@JasonM3596 if you use geogebra it is easy and explains itself

Answer 13

whats the answer :P

Answer 14

basically:
you just start geogebra then type the equation into geogebra and you see a line that looks like it bends around in a circle.
you will have to rephrase a little or it will be plagiarizing

Answer 15

i will get it! XD