They both are not linear
15 is a parabola and 14 is attached.
Answer:
3 seconds.
Step-by-step explanation:
Since we are figuring out when the water balloon will hit the ground, y will need to be equal to 0.
0 = - 16t² - 16t + 96
Now we simply factor the trinomial to find t.
0 = -16(t² - t - 6)
0 = (t - 3)(t + 2)
t - 3 = 0 ⇒ t = 3
t + 2 = 0 ⇒ t = -2
Since we are referring to time, we need to use the positive value. Therefore, the water balloon will take 3 seconds to hit the ground.
X-1=-2x+5
X=2
Y=-2(2) + 5
Y= 1
56 = 1 x 56, 2 x 28, 4 x 14, or 7 x 8.
Add the two equations together and combine like terms
