Question

How do you state the coordinates of the vertex of the parabola whose equation is: `y = 3(x - 2)^2 + 5`?

Answer 1

`"Vertex "->(x,y)->(2,5)`

Explanation:

This is the vertex form of the equation from which you can directly read off the vertex coordinates

In that `x_("vertex") = (-1)xx-2=+2`
where the -2 is taken from `(x-2)`

`" "y_("vertex") = +5`

`=>"Vertex "->(x,y)->(2,5)`