Graph the function y = x^2 + 2x - 3 and identify he range if the domain is all real number. Draw a chart to show at east three ordered pairs that are on the graph.

Question

anonymous · Answer

i already graphed it i just need help with the rest.

anonymous · Answer

I'm not sure what ordered pairs are, but the range is quite easy

anonymous · Answer

since you already graphed it, you know that the graph has a bottom. Do you know the coordinates of the bottom?

anonymous · Answer

no i just got the graph of some site

anonymous · Answer

http://hotmath.com/hotmath_help/topics/vertex-of-a-parabola.html