Vocabulary
Coordinate Plane
Proportionality
Slope
Unit Rate
100
A ratio that describes the steepness of a line.
What is the slope?
100
Name the coordinates for the origin of a coordinate plane.
What is (0, 0)?
100
Is this table proportional? 1 | 2 | 3 | 6 | 9 | 12 --------------------------- 2 | 4 | 6 | 12| 18 | 24
Yes, because they are the same ratio, and you can find the (0,0) point.
100
A line the goes from left to right has a ________________.
What is positive slope?
100
Connect the points L(-3, -2), M(-1, 3), and N (4, -2) to form a triangle. Find the area of the triangle.
What is 17.5 square units?
200
(x, y) represents this.
What is an ordered pair?
200
(-2, 3) is located in quadrant ____________.
What is quadrant two?
200
What must be true for a graph for it to be proportional?
Must be straight, and pass through (0,0)
200
The slope of a line with a rise of -6 and a run of -2.
What is 3 or 3/1?
300
For coordinates (-2, -3), -3 is the ________________.
What is y-coordinate?
300
Three vertices of a square are (-2, -4), (3, -4), and (3, 1). Name the coordinates of the fourth vertex.
What is (-2, 1)?
300
For the linear equation y = -3x - 4. -4 represents the _______________.
What is the constant?
300
The slope of a line with an equation of y = -3/4x + 2.
What is -3/4?
400
The horizontal change of a line.
What is the run.
400
What must happen for an equation to be considered proportional?
What is must have no constant.
400
Determine the slope of the line with point (7, 1) and (-3, 3).
What is -1/5?
500
A grid formed by a horizontal number line and a vertical number line.
What is coordinate plane?
500
Name the polygon with coordinates (-3, -2), (-3, 2), (3, 2) and (3, -2).
What is a rectangle?
500
What is another name for the coefficient?
What is the slope?
500
Determine the slope of the line through the points (-7, -1) and (-3, -3).
What is -1/4?
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