Answer:
Object will reach the max height in 10 seconds.
Max. height is 1817.
It will hit the ground in 20 seconds.
Step-by-step explanation:
In order to find the x value which makes the function take its greatest value, you need to take the derivative of the function and equalize the result to 0.
h'(t)=-12t+120=0
t=10
The object will reach its maximum height in 10 seconds.
h(10) (maximum height) = 6.10.10+120.10+17= 600+1200+17=1817
Considering this is a parabola, time in total is two times more than the time passed until reaching the max. height.
10.2=20
I got 686.764 days for a year on Mars your welcome
Step-by-step explanation:
(x1,y1) = (6,-1)
(x2,y2) = (3,-7)
(y - y1)/(y2 - y1) = (x - x1)/(x2 - x1)
(y + 1)/(-7 + 1) = (x - 6)/(3 - 6)
(y + 1)/-6 = (x - 6)/-3
(y + 1)/2 = (x - 6)/1
y + 1 = 2(x - 6)
y = 2x - 12 - 1
y = 2x - 13
Answer:
could you write in in english
Step-by-step explanation:
