When we graph quadratic functions, we always get a parabola (or
U) shape and symmetry in the table and graph. One easy way to
complete quadratic graphs is to make a table of values by
plugging in x-values into the function to calculate the y-value
and then plotting these points. When graphing quadratics, other
important terms and features include the vertex and axis of
symmetry. Any time you're asked to graph a quadratic equation,
it's really important that you get a nice smooth shape u or
parabola but first make sure you know what a quadratic means. A
quadratic equation is something where the highest exponent on x
is 2. You have an x squared and that's your largest exponent, so
anytime you see an x squared it's not going to be a line it's
going to be curve u-shape. Sometimes the u is going to open up,
sometimes the u is going to open down so we call it parabola.
Another thing to look for is to look for symmetry in the table
and the graph. You guys probably already know what symmetry
means some shapes you kno