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Algebra
Line Sketch
 One line, Y=X, is fixed. You can manipulate the position of another line, Y=MX+B, by altering the values of M or B. There are also questions to go with this graph.
Parabola Sketch 1
 Similar to the first graph, here there's a fixed parabola Y=X^2, and one to experiment with, Y=AX^2+C.
Parabola Sketch 2
Tangent Line Problem
Given a function f and a point P on f, find an equation of the tangent to the graph at P. Why would you want to do this, and how would you go about solving this problem?These five sketches take you stepbystep through the solution of the tangent line problem:
Sketch 1
Sketch 2
Sketch 3
Sketch 4
Sketch 5
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