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# What is a coordinate graph?

A coordinate graph is a visual method of showing the relationship between a pair of numbers. This relationship is shown on a grid of coordinates composed of horizontal and vertical lines.

Continue ReadingA coordinate grid consists of two lines called axes, which are perpendicular. The horizontal line is the x-axis and the vertical is the y-axis.The point where the x- and y-axes intersect is called the origin. These axes are labeled like number lines, and when paired these numbers make up points called ordered pairs, which are located on the graph. Ordered pairs follow the format (x,y). For example, the point (5,8) indicates that this point is located five units along the horizontal, or x-axis, and eight units up the vertical, or y-axis.

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## How are inequalities solved and solutions graphed?

A: Solving inequalities and graphing solutions is accomplished through a multi-step process that begins with using inverse operations to solve the inequality,... Full Answer >Filed Under: -
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## What are some common uses for vertical line graphs?

A: One common mathematical use for graphs of vertical lines is to determine whether or not another graph qualifies as a function. Vertical line graphs also ha... Full Answer >Filed Under: -
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## What is the end behavior of rational functions?

A: The end behaviors of a rational function refer to its shape toward the right and left ends of its graph. Rational function end behaviors are similar to tho... Full Answer >Filed Under: -
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## How do you graph quadratic functions?

A: Plot at least seven points from the quadratic equation, and then draw a parabolic curve through the points to make the graph. Remember that quadratic equat... Full Answer >Filed Under: