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garri49 [273]
4 years ago
14

How to find the vertex of a quadratic function?

Mathematics
2 answers:
slamgirl [31]4 years ago
6 0
The formula for a quadratic function is y=ax^2+bx+c.
The vertex is h, k. This can be found by evaluating y to get k, and dividung -b by a in order to get h.

Hope this helps!
scoray [572]4 years ago
3 0

Answer:Parabolas always have a lowest point. This point, where the parabola changes direction, is called the "vertex". If the quadratic is written in the form y = a(x – h)2 + k, then the vertex is the point (h, k).

Step-by-step explanation:

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