(a). How much the T-shirt cost.
(b). 23=12+x
(c). 23-12=x; x= 11
(d) the T-shirt cost $11.
V(t) = 2t^2 - 3t - 3
for an acceleration a(t),
a(t) = d (v(t)) / d t
a(t) = 4t - 3
at t=2
a(2) = 8 - 3
a(2) = 5 feet/s^2
It's $0.44 cents my good friend......
The “1/2” caused the parabola to be vertically compressed meaning it got wider.
and the “-2” caused the parabola to move 2 units to the right
Therefore the correct answer should be C.
