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Graphing With Coordinates

Graphing With Coordinates. Section 1.4. A plane that is divided into 4 regions by a vertical and horizontal number line is called a _______________________. coordinate plane. There are 4 quadrants. The vertical line is the the y axis. The horizontal line is the x axis.

bradley-albert
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Graphing With Coordinates

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  1. Graphing With Coordinates Section 1.4

  2. A plane that is divided into 4 regions by a vertical and horizontal number line is called a _______________________. coordinate plane

  3. There are 4 quadrants. The vertical line is the the y axis. The horizontal line is the x axis.

  4. The order in which you name a point is important which is why the coordinates of the point are called an ______________. ordered pair

  5. EXAMPLE 1: Determine the quadrant and coordinates for points A, B, C, D, E, F, G, H, and I on the graph.

  6. A (4, 2) QI B (0, 2) y-axis C (-4, 1) QII D (-3, 0) x-axis E (-3, -3) QIII F (2, -3) QIV G (0, -4) y-axis H (0, 0) origin I (2, 0) x-axis

  7. R( -1, 2) Example 2: Graph each of the following points on the coordinate plane. T( 0, -3) H( -5, -4) M( 5, 3)

  8. Sometimes when we talk about a set of ordered pairs we make a table to show the values of x and y. The table can be written in ______________ or ___________________ form. vertical horizontal Horizontal table Vertical table

  9. Let’s do Example 3 & 4 together…

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