Answer:
±sqrt( (vf) ^2 -2ad)) = vi
Step-by-step explanation:
(vf) ^2 = (vi)^2 +2ad
Subtract 2ad from each side
(vf) ^2 -2ad = (vi)^2 +2ad -2ad
(vf) ^2 -2ad = (vi)^2
Take the square root of each side
±sqrt((vf) ^2 -2ad)) = sqrt((vi)^2)
±sqrt( (vf) ^2 -2ad)) = vi
Your equation is a little messed up comment me the equation you need help with
Answer:
Step-by-step explanation:
we have
This is the equation of a vertical parabola open upward
The vertex is a minimum
Convert the equation into vertex form
Group terms that contain the same variable and move the constant to the other side
Factor the leading coefficient
Rewrite as perfect squares
-----> this is the answer
The vertex is the point (1,-4)
Answer:
I think you multiply 1.30 and 11 take the sum and divide by total spent
Step-by-step explanation: