Vocabulary
Slope
Intercepts
Equations
Graphing
100
The intersection of a line and the y-axis.
What is a y-intercept?
100
When using a slope triangle to find slope, the formula is ________ over __________.
What is "rise over run"?
100
Given (4, 0), (0, 6) and (3, 5), this is the y-intercept.
What is 6? or (0, 6)
100
The equation for a line with slope of 2/3 and a y-intercept at -7.
What is y = -7 + 2/3x or y = 2/3x – 7?
100
The equation for the Graph C.
What is y = 4 - 3x or y = –3x + 4?
200
(x, y) is a _________ on the line.
What is a point?
200
This is how I find slope from 2 points or a table.
What is (y2-y1)/(x2-x1)?
200
Benjie has $200 in his savings account. He will pay Mrs. Younglund $10 each time he complains. This number is the y-intercept.
What is $200?
200
Given y = 2x + 5, find y when x = 7.
What is 19?
200
The equation for the following line: (Graph B)
What is y = -2 + 2/3x?
300
I always see this point listed as (0, ___).
What is a y-intercept? (or start value)
300
The slope in the equation y = 5 - 3x.
What is -3?
300
The y-intercept in the equation y = 5x - 3
What is -3?
300
Given y = 2x + 5, find x when y = 13.
What is 4?
300
Graph y = 8 - 3/5x
Starting on the y-axis at 8, move down 3 units, right 2 units.
400
The steepness of a line.
What is slope?
400
The slope of the following line: (Graph A)
What is -2/5?
400
This is the y-intercept of Graph B.
What is -2?
400
The equation for the line through (0, 13) and (2, 15).
What is y = 12 + x or y = x + 12?
400
Graph y = -4 + 5/3x
Starting on the y-axis at -4, move up 5, right 3.
500
The name of the form y = b + mx.
What is slope-intercept form?
500
The slope between (-4, 5) and (1, 25)
What is 4.
500
A line has a slope of 4 and goes through the point (1,2). The y-intercept of this line. *****DAILY DOUBLE*****
What is -2?
500
Benjie has $200 in his savings account. He will pay Mrs. Younglund $10 each time he complains. This is the equation for this situation.
What is y = 10x + 200?
500
Graph y = 3x - 5
Starting on the y-axis at -5, move up 3, right 1.
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