The graph of the 1st zero...........(-2, 0).............would contain all the other even numbered zeros.....made into graphs................b/c y = x ^2..............would have the least slope..........it would be the fattest graph..............whose arc up........is the farthest to the right.....................other neg exponents............would have sharper slopes.................and in that sense....................be contained in (-2, 0).......................................like set theory........a more inclusive set.................the 1st zero would contain the others................between it and the y axis.......................the biggest sieve.........and thus the most imp..........is 2...............b/c it is the 1st one.........

Square Function

This is the Square Function:

f(x) = x²

This is its graph:

f(x) = x²

It is a Parabola.

It has symmetry about the y-axis (like a mirror image).

And it is an even function.