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Graphing With Coordinates - PowerPoint PPT Presentation

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. The point at which the x-axis and y-axis intersect is called the _______________.

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PowerPoint Slideshow about 'Graphing With Coordinates' - rosetta

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Graphing With Coordinates

Section 1.4

vertical and horizontal number line is called

a _______________________.

coordinate plane

The point at which the x-axis and y-axis intersect is called the _______________.

The four regions of a coordinate plane

are called _________________.

The vertical line is called the ________________.

The horizontal line is called the _____________.

x-axis

y-axis

origin

The order in which you name a point is the _______________.

important which is why the coordinates of

the point are called an ______________.

ordered pair

EXAMPLE 1: the _______________.

Determine the quadrant and coordinates for

points A, B, C, D, E, F, G, H, and I on the graph.

A the _______________. (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

R the _______________.( -1, 2)

Example 2: Graph each of the following points on the coordinate plane.

T( 0, -3)

H( -5, -4)

M( 5, 3)

Sometimes when we talk about a set of ordered the _______________.

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