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It's fair to convert vertex form to general form and general form to vertex form and so I need help to change from
general form to standard form, In joint, there is an illustration.
Explanation from Alloprof
This Explanation was submitted by a member of the Alloprof team.
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Before starting the resolution, we need to understand the different form of quadratic functions. The general form is this one:
In this problem, we want the standard form, which is this one:
To go from the general form to the standard form, we need to use this formula:
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We then have the values of h and k, we can now write the function in the standard form. You can also use the completing square technique, it's just a bit longer to do.
I hope that helps and feel free to write us again!