A parabola has a maxima at #(-4,7)# and passes through #(1,1)#. Which is the other point with same ordinate that it passes through?
1 Answer
Nov 2, 2016
Parabola also passes through
Explanation:
We can use here vertex form of equation for parabola. As it has a maximum at
Note that at
Now as
Note that this form of equation is symmetric w.r.t.
Parabola also passes through
graph{-6/25(x+4)^2+7 [-14.17, 5.83, -2.2, 7.8]}