Show:
Coordinate Plane
Points on a Line
Graph by Evaluating
Horizontal/Vertical Lines
Rise over Run/ Slope Formula
100

How many quadrants are on a coordinate plane?

IV   four 

100

(1,5) 

What does the 1 represent here?

X coordinate

100

Linear equations can be graphed by finding and graphing at least two solutions. True or False

True 

100

A __________ line is parallel to the y-axis

A) Vertical
B) Horizontal

A) Vertical

100

What is the phrase we used to find slope?

Rise over run

200

In a set of ordered pairs that can be plotted on the coordinate plane, which is correct: (y,x) or (x,y)?


(x,y)

200

(1,5) 

What does the 5 represent here?

Y-Coordinate

200

Which ordered pair is a solution of:

6x + 3y = 18?

A. (-2, -10)

B. (-2, 10)

C. (2, 10)



B. (-2,10)

200

A __________ line is parallel to the x-axis

A) Vertical
B) Horizontal

B) Horizontal

200

The vertical change between two points is called the ____, and the horizontal change is called the ____.

The vertical change between two points is called the rise, and the horizontal change is called the run.

300

Which quadrant is (9, 7) located?


What is Quadrant 1

300

(1,5) 

What does this set of numbers represent?

Coordinate, Point, Ordered Pairs

300

Describe the graph x=2

a vertical line at 2 on the x axis

300

Write an equation for a vertical line? 

Any variation of x = ___

300
What is the slope formula?

y2 - y1/x2 - x1

400

Where is the origin?

(0,0)

400

(-10,-20) is a point on the line 2x = Y.  True and false?Explain how you know.

True, this can be proved by plugging in the x and y coordinates into the equation.

400

Describe the Graph y = -3

is a horizontal line at -3 on the y axis 

400

On the back of your whiteboards graph the equation y = -4

A horizontal line that passes through the y axis at (0,-4) 

400

Find the slope of a line between the points (-1, 2) and (5, 10).

m = 4/3

500

Which quadrant has (-,+)


Quad 2

500

(5,8) is a point in the line 3x - 7 = Y.  True and false?Explain how you know.

True, this can also be proved by plugging in the x and y coordinates into the equation.

500

Evaluate each equation at x = -1.

y = -2x + 5

(-1,7)

500

(0,5) is a point on the line 0x + 4y = 20. What type of line would be formed by this equation?   

A Horizontal Line

500

Find y for a line with slope 7 that passes through (-4, 1) and (-3, y).

y = 8