Graph Points
Graph (-6, 10)
6 left and 10 up
Graph an example of positive slope
Up from left to right
Write a standard linear equation format.
y = mx + c
What is the y-intercept of 5x + 3y = 15?
(0, 5)
Graph x = 8
Vertical line at x = 8
Graph (10, -6)
10 right and 6 down
Graph an example of negative slope
Moving down from left to right
What is the y-intercept of y = 4x + 7?
7
Write an equation that's an example of "Standard Form"
Ax + By = C
Graph an example of a solution to a system of linear equations
The point of intersection between two lines
Graph an example of a y-intercept
(0, and any point on the y axis)
Graph an example of zero slope
A horizontal line
What is the gradient of y = -2x + 1?
-2
What is the x-intercept of -5x + 10y = 10
(-2, 0)
Graph the x-intercept of -2x + y = 2
(-1, 0)
Graph an example of an x-intercept
(any point on the x axis, 0)
Graph an example of undefined slope
A vertical line
Graph y = x - 6
A line with a y-intercept of -6 and the gradient of 1
What is the y-intercept of 3x - y = 4
(0, -4)
Graph x + 2y = 6
A line through (0, 3) and (6, 0)
Graph the y-intercept of y = 10x - 9
(0, -9)
Graph y = -3
A horizontal line at y = -3
Graph y = (-6/10)x + 10
A line with a y-intercept of 10 and the gradient of (-6/10)
Graph the y-intercept of x - 2y = -8
(0, 4)
Graph the solution to the system -x + y = 6 and 3x + y = 6
(0, 6)