I don't understand how to do this. I am not good at online math and since we are on a coronacation ( Coronavirus vacation) we have to do everything online. Please help.

If you have a TI-30XS MultiView calculator, then follow these steps to find the vertex.

Step-by-step explanation:

1) click the table function (to the left of the clear button)

2) enter the equation (should say y+ when you first click table function)

3) click down until you find the vertex. You'll know it because the y side of it should have the same number above and below it. (Only example down below).

ex:  x    y

      1     5

      2    4

       3    5

Hope this helps. I know it isn't the answer, but now you shouldn't have to enter every single problem on/p>

step-by-step explanation:

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step-by-step explanation: