Asked by prethy
I forgot how to solve this grade 11 review package question
5) A graph representing the vertical height in metres after t seconds, has been modelled by the equation f(t)= -4.9t^2+6t+0.5.
a) how long is the ball in the air?
b) when does the ball reach its maximum height?
c) what is the maximum height?
*** If you can even provide a website that has similar solutions, it would be very helpful, THANK YOU SOO MUCH!!***
5) A graph representing the vertical height in metres after t seconds, has been modelled by the equation f(t)= -4.9t^2+6t+0.5.
a) how long is the ball in the air?
b) when does the ball reach its maximum height?
c) what is the maximum height?
*** If you can even provide a website that has similar solutions, it would be very helpful, THANK YOU SOO MUCH!!***