2. Jennifer kicked a soccer ball from the ground and it followed the projectile
h(t) = x2 + x - 6, where t is the time in seconds and h is the height of the ball.
How long does it take for the ball to hit the ground?

2

Step-by-step explanation:

To solve this equation I used the quadratic formula.

1. Place the units into the following formula. -b+-sqrtb^2-4ac

                                                                                  2a

2. After placing the units into the formula it should be -1+-sqrt1+24

                                                                                                   2

3. This should leave you with two possible answers -3 and 2 after solving it. The answer can not be negative of course cause there is no such thing as a negative time. So the answer has to be 2.

b) well because you get well

d

step-by-step explanation: