Question

Write a quadratic equation to represent a function with the vertex (-4, 1)

Answer 1

y=a(x+4)^2 +1, for a real number a hat is different of 0.

Explanation:

If we know only the vertex, there are many quandratic equations.

* Result: Vertex (m,n), the quadratic equation is y= a(x-m)^2 + n for a real number a that is different of 0.

Here, the vertex (-4,1), we have the equation: y=a(x+4)^2 +1, for a real number a hat is different of 0.

Hope you understand.