Answer:
Option 3
Step-by-step explanation:
The curve goes infinitely downwards, so y is infinitely negative while x is limited at the y axis, or x=0 which is the asymptote.
Answer:
2.8 seconds
Step-by-step explanation:
Given that a ball is thrown directly up
Initial velocity u = 10 ft/sec INitial height = 100 ft
t = time from time of throw
The equation as
Since h(0) =100 we find that h is measured from earth
When the ball hits the ground h=0
So we have
Use binomial formulae to solve this to get
t=2.832 or t =-2.207
Since time cannot be negative
we get t=2.832
At 2.8 seconds ball hits the ground
Think of it as putting the x’s on one side of the (>) it’s best to add the smallest number of x’s first so move the -5x to the other side and add it to the -13x after you get that you move the -9 to the other side so it’ll be 2+9 then you divide to get the x alone
Answer:
12.5 or 12 1/2 miles per hour
Step-by-step explanation:
Answer:
-1 =v
Step-by-step explanation:
3 = -2v − v
Combine like terms
3 = -3v
Divide each side by -3
3/-3 = -3v/-3
-1 =v
