How do you create a table of values for a quadratic equation with a specific interval.

Algebra
Tutor: None Selected Time limit: 1 Day

On my math homework it is telling to construct a table of values for y=x^2 for the interval [-2,2] and I am confused on how to do this.

May 17th, 2015

So this question is asking you to solve the equation you were given over a specific range of values. Those values are the x values, or the independent variable, from x=-2 to x=2.

The range is -2, -1, 0, 1, 2  

y=(-2)^2=4

y=(-1)^2=1

y=0^2=0

And so on.  To make a table, put the x values on the left and the corresponding y values on the right. In essence, pair -2 with 4, -1 with 1, 0 with 0, 1 with 1, and 2 with 4  

May 17th, 2015

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May 17th, 2015
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May 17th, 2015
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