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Shows the plot of the triangle ABC where: A = (3,1) B = (7,1) C = (3,1) Also shows the slopes and distances...
Image 36k
Shows the plot of the triangle ABC where: A = (3,1) B = (7,1) C = (3,1) Also shows the slopes and distances...
Document 15k
This paper provides the steps needed to solve a word problem involving a system of two linear equations. The solution uses the substitution...
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Given that PQRS is a quadrilateral, prove that the sum of its interior angles is 360o.
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Shows the graph of g(x) = 1/(x-4) + 2, which is a transform of f(x) = 1/x, shifted to the right 4 units and up 2 units. g(x)...
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Graph shows the intersection of the parabola y = x2 - 2x - 35 and the line y = x + 5.
Document 253k
This document looks at the typical inclined plane problem in introductory physics and how the free body diagram is created. The properties...
Document 408k
In this document the properties and applications of inverse trig functions are explored. Their specific relations to the unit circle...
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Shows the dilation of a trapezoid ABCD about the origin with a scale factor of K = 13/2. The Trapezoid ABCD is shown in brown. ...
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Shows the graph of f(x) = (3x+5)/(x-1)(x-4). There are vertical asymptotes at x = 1 and x = 4. At large values of x, the...
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Illustrates the distance between any point P on the graph of y = x2 - 25 and the point (1,0).
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Number line as requested.
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Shows the graph of (x2+x-2)/(2x-4) including the vertical asymptote at x = 2 and the slant asymptote at y = (x+3)/2 = (1/2)x +...
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Shows the graph of 2y - 4x > 4.
Document 42k
A masterpiece on some of the many neat things you can do with square roots. It contains information and questions about: 1. Squaring...
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Graph of a piecewise function.
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An island is 6 miles from the nearest point P on a straight shoreline. A town is 12 miles down the shore from P. If a person can row a boat...
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Shows the graph of 6x + 2y = 4. The graph can be plotted by finding the x and y intercepts. Find the x intercept by setting...
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Shows the graph of y = (x-3)2-1 as a functional transformation (shift) of y = x2.
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Shows the graph of the following system of inequalities: y ≥ 2|x-3| x - 2y ≥ -20 ...
Document 20k
This document is an introduction to algebra. The lesson is designed to ease a student familiar with basic arithmetic problems into full-fledged...