Answer:
(a) 480 + 1640
Step-by-step explanation:
I don't really know what (b) is
but hope this helped
<span>y = –16x2 + 24x + 1
</span>(downward parabola)
it is a height
when the ball is 6ft above the ground
X^-6
You can find the derivative:
-6x^ -7
Answer:
-4 <x< -2
Step-by-step explanation:
you need to plot the line between -4 and -2