Answer:
I think its C im not really sure
F(t)
= t2 + 4t − 14
y + 14 + 4 = (
t2 + 4t +4)
y + 18 = ( t +
2)^2
so the vertex
of the parabola is ( -2 , -18)
<span>the axis of
symmetry is y = -18</span>
Answer:
0.875
Step-by-step explanation:
you just divide 7 by 8, and you would get 0.875
7/8=0.875
80+70=150
270/150=1.8 hours before the two trains are 270 miles apart
☺☺☺☺
