Slope
Y-Intercepts
Are you a solution?
Graphs of lines
Writing Equations
100
This is the slope of the line that passes through (-2, 5) and (3, 6)
What is 1/5?
100
This is the y-intercept of the graph of y = 2x - 8.
What is -8?
100
This is the number of solutions to the equation x + y = 6.
What is infinite?
100
The graph of the equation y = -2x + 8 has this slope.
What is -2.
100
This is the equation for the line that has a slope of -5 and a y-intercept of 8.
What is y = -5x + 8?
200
This is the slope of the graph of y = 7x - 10.
What is 7
200
This is the y-intercept of the graph of the equation 2x - 4y = -8.
What is -2?
200
In the equation x + y = 5, this is the y-coordinate when the x-coordinate is -4.
What is 9?
200
The equation of the line.
What is y = 1/2x - 1?
200
This is the equation for the line that passes through (-2, 1) and has a slope of 3/2.
What is y = (3/2)x + 4?
300
This is the slope of a vertical line.
What is undefined?
300
This is the y-intercept of the graph of the line y = -4.
What is -4?
300
In the equation 2x - y = 4, this is the x-coordinate when y is 2.
What is 3?
300
The graph of the equation y = -1/2 is this type of line.
What is horizontal?
300
This is the equation for the line that passes through
(3, 2) and (3, -1).
What is x = 3?
400
This is the slope of the graph of 4x - 3y = 8.
What is 4/3?
400
This is the y-intercept of the line.
What is 5?
400
This is a point on the line 3x - y = 10.
a) (-1, 7)
b) (-4, 2)
c) (0, -10)
What is a) (-1, 7)?
400
True or False. The graph of 2x - 4y = 7 is steeper than the graph of 3x - 4y = 8.
What is false?
400
This is the equation for the line that passes through (-2, 2) and (3, 4).
What is y = (2/5)x + 14/5?
500
This is the slope of the line given by the graph.
What is -2/3?
500
This is the y-intercept of the line given by the table.
What is -1?
500
True or false? (1/2, 1/2) is a solution to the equation 2x -3y = -1/2.
What is true?
500
The equation of this line.
What is y = -5/2x + 4?
500
This is the equation for the line that passes through (-6, -8) and (-3, -7).
What is y = (1/3)x -6?