Systems of Equations Graphing method
the solution for the system is (2, 5)
Graph to find a solution y = -x + 7 y = 2x + 1
The solution of a system
a point where the lines intersect.
ordered pair
a solution to a system of equations
y-intercept
b
the solution is (3, 0)
graph 2x + 2y = 6 4x - 6y = 12
the solution is (6, 3)
graph to find a solution y = 2/3 x - 1 y = - 1/2 x + 6
slope
m
2 units down and then 3 units to the right
to graph equation y = -2/3x - 4, I move ______ from y-intercept
y-intercept (0, -4)
to graph equation y = -2/3x - 4, I start with______
2 units up and then 3 units to the right
to graph equation y = 2/3x + 4, I move ______ from y-intercept
y-intercept (0, 4)
to graph equation y = 2/3x + 4, I start with
3 units down and 1 unit to the left
to graph equation y = 3x + 7, I move ___________ from y-intercept
y-intercept (0, 7)
to graph equation y = 3x + 7, I start with ______
slope-intercept form of a linear equation
y = mx + b
a point on the y-axis
y-intercept
(0, -7)
y-intercept of the equation y = 4x - 7