What is the vertex of # y=-3x^2 + 2x - 5#?
The Vertex is at (
This is the equation of the Parabola opens down as co-efficient of
we get a = (-3) ; b= 2 ; c =(-5) Now we know x-co-ordinate of the vertex is equal to -b/2a. so
Now putting the value of x =1/3 in the equation we get