Function Notation - IE f(x) = ___ ; No two outputs for one input
Rate of Change - determined by change in Y over change in X. Basically the slope, but between two points
Parent Function - the "parent" or generalization of the function. IE parent graph of y=2/(x-5) is 1/x and parent graph of y=2x+5 is y=mx+b
Slope- the ROC in general of a linear function (can also be used in the context of the ROC between two points)
Y-intercept- point where the graph crosses the y axis (IE (0,5))
X-intercept- point where the graph crosses the x axis (IE (2,0))
Slope-intercept form- y=mx+b
Direct variation -
http://regentsprep.org/Regents/Math/...on/Ldirect.htm
Constant of variation -
http://www.sparknotes.com/math/algeb...ms/term_1.html
Scatter plot- as above
Correlation- Only correlation we learned back a couple years ago... Was that when you graphed a linear, cubic, quadratic, (or whatever) regression... Then the correlation would be represented by R on your calculator. The closer R was to 1 (or -1) the more accurate your graph was. So for example if you have a Texas Instruments calculator... You go to stat, edit, enter your points... Then go to stat, hit right to go to calc, and hit linregression, or quad regression, or whatever... then hit enter, and it gives you all your points (a, b, whatever - referring to y=ax+b) and a value for R, which determines the degree to which the equation given is accurate. Again, the closer to 1 or -1, the more accurate the graph.
Linear inequality
Graph of a linear inequality- basically just a normal graph... except depending on if it is greater/less or equal to (solid line) or just greater/less than (dotted line), you change the line :-\ Also... you plug a point that isn't on the graph into the inequality, and if the solution is correct (IE 9>0) then you shade the side of the graph that the point you tested is on. If it isn't correct... you shade the other side.
Vertex-as above
EDIT: Hm, noticed you need it by today? Fail... :-\