Quadratic function

Question

In the following exercise, find the coordinates of the vertex for the parabola defined by the given quadratic function. f(x) = 2(x - 5)² + 4

Answer 1

the funtion is written in vertex form

you can read off the vertex

x coordinate of the vertex is the opposite sign of the constant after the x, which is 5

y coordinate of the vertex is 4 the last term

the vertex is (5,4) which is also the minimum point on an upward opening parabola