Write an equation that's an example of "Slope-Intercept Form"
What is y = mx + b
Write an equation that's an example of "Standard Form"
Ax+By=C
What is the y-intercept of
y = 4x + 7?
What is 7
Find the values of A,B,C:
3x-4y=12
A=3
B=-4
C=12
What letter do we use for slope?
What is m
What is the slope of
y = -2x + 1?
What is -2
Rewrite in slope-intercept form:
2x-y=10
What is y=2x-10
Graph -2x + y = 2
y = 2x + 2
Graph an example of an x-intercept
What is (x, 0)
Graph y = x - 6
What is a line with a y-intercept of -6 and the slope of 1
What is the y-intercept of
3x - y = 4
What is (0, -4)
Graph x + 2y = 6
What is a line through (0, 3) and (6, 0)
Graph the y-intercept of
y = 10x - 9
What is (0, -9)
Graph
y = (-6/5)x + 10
What is a line with a y-intercept of 10 and the slope of (-6/10)
Graph x - 2y = -8
What is
Graph both lines:
-x + y = 6 and 3x + y = 6
What is (0, 6)