Question

Are there no more tutors for mathematics, I can’t seem to find the option anymore for a tutor.

Answer 1

You may have to pay for more or you can always ask the community!

Answer 2

A quadratic equation is represented graphically as:

`y=a(x-h)^2+k`

Here the graph represents the parabola where (h,k) is the vertex of the parabola.

Put any value of h, k and a to get the graph as follows:

The graph of a quadratic equation is parabolic in nature.

Suppose that you have a quadratic equation given by:

`y=x^2-5x+6`

Convert the equation into perfect square by completing the square method

`\begin{gathered} y=(x^2-5x+(25)/(4))+6-(25)/(4) \\ y=(x-(5)/(2))^2-(1)/(4) \end{gathered}`

This is the method of conversion of quadratic to plot the graph.