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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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## What is the equation for a heart graph?

A: According to Wolfram|Alpha, there are various mathematical equations that produce a graph in the shape of a heart. A simple example is the following equati... Full Answer >Filed Under: -
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## How are domain and range of parent functions determined?

A: The domain and range of parent functions can be determined by finding the values located farthest to the right, left, top and bottom of the graph. The doma... 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 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: