January 2015
Intermediate to advanced
1015 pages
318h 54m
English
Plot points.
Determine whether an ordered pair is a solution of an equation.
Find the x- and y-intercepts of an equation of the form .
Graph equations.
Find the distance between two points in the plane and find the midpoint of a segment.
Find an equation of a circle with a given center and radius, and given an equation of a circle in standard form, find the center and the radius.
Graph equations of circles.
Graphs provide a means of displaying, interpreting, and analyzing data in a visual format. It is not uncommon to open a newspaper or a magazine and encounter graphs. Examples of bar, line, and circle graphs are shown below.
Many real-world situations can be modeled, or described mathematically, ...
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