Finding x and y intercepts
What is the slope of a horizontal line?
0 Slope
(-10, 0)
Find the x-intercept: -2x + 6y = 20
(-8.4, 0)
Find the x-intercept: -5x + 12y = 42
(0.5, 0)
Find the x-intercept: 10x + 2y = 5
(5, 0)
Find the x-intercept: 2x + 4y = 10
(-7, 0)
Find the x-intercept: 2x + y = - 14
(4, 0)
Find the x-intercept: 3x + 8y = 12
(7, 0)
Find the x-intercept: 3x - 5y = 21
(6, 0)
Find the x-intercept: 4x + 6y = 24
(3.75, 0)
Find the x-intercept: 4x - 6y = 15
(-6,0)
Find the x-intercept: 4x-8y=-24
Run
Horizontal Change
Rise over Run
Slope
y-coordinate
To find the x-intercept, plug 0 in for the __________________.
Negative
Type of Slope
-2
What is the Y-intercept for the equation 2x - 5y = 10
7
What is the y-intercept of the graph?
-3
What is the y-intercept of the table?
7
What is the y-intercept of the table?
(0, 3.5)
Find the y-intercept: -5x + 12y = 42
(0, -18)
Find the y-intercept: -9x - y = 18
(0,3)
Find the y-intercept: 2x + 2y = 6
(0, 2.5)
Find the y-intercept: 2x + 4y = 10
(0, 1.5)
Find the y-intercept: 3x + 8y = 12
(0, -2.5)
Find the y-intercept: 4x - 6y = 15
(0, -3)
Find the y-intercept: 5x - 10y = 30
(0,3)
Find the y-intercept: 6x-8y=-24
(0, 2)
Find the y-intercept: y = -2x + 2
(0, 10)
Find the y-intercept: y = -3x + 10
x-coordinate
To find the y-intercept, plug 0 in for the _________________.
Positive
Type of slope
What is the slope of a vertical line?
Undefined Slope
Rise
Vertical Change
5/3
What is the slope of the graph?
4
What is the slope of the table?
7
What is the slope of the table?
-2
What is the x-intercept for the equation -2x + y = 4
-1
What is the x-intercept for the equation -3x + y = 3
5
What is the x-intercept for the equation 2x - 5y = 10
-2
What is the x-intercept for the equation 3x + 2y = -6
4
What is the y-intercept for the equation -2x + y = 4
3
What is the y-intercept for the equation -3x + y = 3
-3
What is the y-intercept for the equation 3x + 2y = -6
3
What is the y-intercept of the equation: y= 2x + 3
0
What is the y-intercept of the equation: y=5x
-2
What is the y-intercept of the graph?
0
What is the y-intercept of the graph?