Vocabulary
Slope
Review
y = mx + b
Ax + By = C
100
This is the point at which a graph crosses the x-axis.
What is the x-intercept?
100
This is the letter that stands for slope in slope-intercept form.
What is m or a?
100
The solution to: -2x - 13 = -10.
What is -3/2?
100
This is what the 'b' represents in y = mx + b.
What is the y-intercept?
100
This is the x-intercept in
-3x - 4y = 15
What is -5?
200
This is also known as rise over the run.
What is the slope of a line?
200
This is the formula for slope
What is the difference in y-values over the difference in x-values?
or
What is y2-y1 /x2-x1?
200
The solution to: 3/4 x - 7 = 11
What is 24?
200
This is the slope in y = 2/5 x - 9
What is 2/5?
200
This is the y-intercept in
2x - 5y = -40
What is 8?
300
This is the point where the graph crosses the y-axis.
What is the y-intercept?
300
Find the slope given: (2, 5) and (8, 11)
What is 1?
300
The slope of this line.
What is -2/5?
300
This is the y-intercept in y = -3x - 1
What is -1?
300
Transform -2x + 3y = -24 into function form.
What is y = 2/3x - 8
400
The slope of a horizontal line.
What is zero?
400
The slope between (-2,4) and (3, -6)
What is -2?
400
True or False:
The graph of a line with a slope of -2/3 is an increasing line
What is false?
400
Transform 3x - 5y = 10 into slope-intercept form.
What is y = 3/5 x - 2?
400
The x- and y- intercepts for the given equation:
1/2 x + 6y = 3
What is x= 6 and y =1/2 ?