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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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## How do you figure out if a relation is a function?

A: One can determine if a relation is a function by graphing the relation, drawing a vertical line on the graph and then checking whether the line crosses the... Full Answer >Filed Under: -
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## How do you solve quadratic equations by factoring?

A: To solve quadratic equations by factoring, it's a matter of finding the x-intercepts of the graph, or the point at which the graph crosses the x-axis. Quad... Full Answer >Filed Under: