On a TI83 calculator.
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Hello Shane,
I will list the steps on how to find the roots, also known as the Vertex.
Step 1 --> Go To Y=
Step 2 --> Type in the equation(s)
Step 3 --> Click graph, than go to Trace
Step 4 --> Click 4, or scroll to it.
Step 5 --> Move the spyder the the left, right, and middle, and click enter each time.
Step 6 --> There's your answer!
Hope this helps!,
SniipezzY :)
I will list the steps on how to find the roots, also known as the Vertex.
Step 1 --> Go To Y=
Step 2 --> Type in the equation(s)
Step 3 --> Click graph, than go to Trace
Step 4 --> Click 4, or scroll to it.
Step 5 --> Move the spyder the the left, right, and middle, and click enter each time.
Step 6 --> There's your answer!
Hope this helps!,
SniipezzY :)