In which quadrant, if any, is the point (2, -24) located?
Quadrant IV
100
In which quadrants are the signs of the first and second coordinate the same?
Quadrants I and III
100
Find the slope and the y-intercept (give as an ordered pair). y = -4x + 3
m = -4
b = (0, 3)
100
In which quadrant, if any, is the point (-9, 22) located?
Quadrant II
200
Graph the equation on the board.
x = -8
This graph should be a vertical line at -8 on the x-axis.
200
Determine the slope of a line that passes through the points (-4, 0) and (0, 3).
m = 3/4
200
Find the slope from the coordinate points.
(-5, 0) and (-6, -5)
m = 5
200
Find the y-intercept and the x-intercept. Give both answers as an ordered pair.
7x - 5y = 35
y-int = (0, -7)
x-int = (5, 0)
200
What type of line will the following be?
y = 4
horizontal line
300
In which quadrants is the first coordinate positive?
The first coordinate is always positive in quadrants I and IV.
300
On the board, graph the line containing the given pair of points and find the slope.
(-2, 0), (-3, -5)
The line should pass through the points (-2, 0) and (-3, -5).
m = 5
300
On the board, graph the equation using the slope and the y-intercept. y = (4/3)x + 7
The line should pass through points (0, 7) and (3, 11).
300
On the board, graph a line with the indicated slope and y-intercept. slope = -5 and y-intercept (0, 8)
The line should pass through the points (0, 8) and (1, 3).
300
On the board, graph the equation and identify the y-intercept. y = 3x - 4
The line should pass through the points (0, -4) and (1, -1).
y-int = (0, -4)
400
On the board, graph the equation using the slope and the y-intercept. y = (5/4)x + 2
The line should have a y-intercept at (0,2) and have a slope of 5/4.
400
On the board, graph the equation and identify the y-intercept (type an ordered pair). y = 2x - 6
The line should pass through the points (0, -6) and (1, -4).
b = (0, -6)
400
On the board, graph a line with the indicated slope and y-intercept. slope = -3 and y-intercept = (0, 6)
The line should pass through the points (0, 6) and (2, 0).
400
Use the intercepts to graph the equation on the board.
4x - 6y = 24
y-int = (0, -4)
x-int = (6, 0)
400
Find an equation of the line that contains the given pair of points. (17, 19), (2, 4)
y = x + 2
500
Find an equation of the line containing the given point and having the given slope.
(3, -8), m = 1
y = x - 11
500
Find the slope and the y-intercept of the line.
-2x - 7y = 21
m = -(2/7)
b = -3
500
Find an equation of the line that contains the given pair of points. (22, 25), (5, 8)
y = x + 3
500
Find the coordinates of the y-intercept and the coordinates of the x-intercept for the following line: y = 2x - 4.
Give both answers as an ordered pair.
y-int = (0, -4)
x-int = (2, 0)
500
Find an equation of the line containing the given point and having the given slope. (6, -7), m = 1