Question

A graph of a quadratic function is shown on the grid.

Which coordinates bets represent the vertex of the graph?

(1, -2)

(-0.4, 0)

(0, -1)

(2.4, 0)

Answer 1

See explanation

Explanation:

The vertex of a quadratic graph is the maximum or minimum point on the graph of a quadratic function.

Since we cannot see the graph , I provided a quadratic graph in the attachment, which I will use to answer this question.

The graph in the attachment has a minimum turning point at (1,-2).

Therefore its vertex is (1,-2)