Review of Graphing

Review of Graphing

Objective: Identify and graph points in the coordinate plane.

Fill in the Blank

Take out a NOTEBOOK and SOMETHING TO WRITE WITH, show teacher when completed.

(you will have to show your completed notes at the end). Type "UNDERSTOOD" in the box.

Coordinate Plane

Labelling

Label each quadrant and each axis.

Drag labels to their correct position on the image

Quadrant 2

Quadrant 4

Quadrant 3

x-axis

y-axis

Quadrant 1

Graphing a Point

Always written in the form (x,y)

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The x-value tells us to

move left or right

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The y-value tells us to

move up or down

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Graph (4,6)​

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Graphing

Graph the following points:

(7, -3)

(-4, 5)

(8, 6)

Drag and Drop

The coordinates of point P are ​

Placeholder

, point N are ​

Placeholder

, S are ​

Placeholder

and M are ​

Placeholder

Drag these tiles and drop them in the correct blank above

(2,-3)

(6,0)

(-9,0)

(7,-9)

(-3,2)

(0,6)

(-9,7)

(0,-9)

Match

Match the description of the point with the quadrant it would be plotted in.

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

x is a positive number and y is a positive number

x is a negative number and y is a positive number

x is a negative number and y is a negative number

x is a positive number and y is a negative number

• x is a positive number and y is a positive number

• x is a negative number and y is a positive number

• x is a negative number and y is a negative number

• x is a positive number and y is a negative number

Identifying the Intercepts

​What is the x-intercept?

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What is the y-intercept?​

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Drag and Drop

The line graphed has an x-intercept of ​

Placeholder

and a y-intercept of ​

Placeholder

.

Drag these tiles and drop them in the correct blank above

(1,0)

(0,-4)

(-4,0)

(0,1)

(1,-4)

(-4,1)

Identifying Basic Slopes

Slope: the 'steepness' of a line.

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There are FOUR basic categories for SLOPES

POSITIVE SLOPE

NEGATIVE SLOPE

SLOPE OF ZERO

UNDEFINED SLOPE

Match

Match the Graph with its slope.

Negative

Positive

Zero

Undefined

• Negative

• Positive

• Zero

• Undefined

Fill in the Blank

Show your teacher the notes you took for this lesson. Type 'done' when complete.