Graph using y = mx + b Day 2.notebook
February 07, 2017
Graphing with y = mx + b
We should use slope intercept form to graph!!
Steps:
1) Make sure equation is in the correct form
y = mx + b
2) Write m = SLOPE(as a fraction) and
b = y-intercept
3) Plot first point on y-intercept (b).
4) Using rise/run plot the rest of the points.
5) Draw the line with ARROWS and label.
Graph on the same graph.
y = 7
m = b = x = ­5
m = b = Graph using y = mx + b Day 2.notebook
February 07, 2017
Graph.
y = 2x + 7 m = b = y = ­3x ­ 10 7
m =
b = What could we do it I asked you to graph the following:
4x + y = 10 8x ­ y = 5 2x + 3y = 12 FIX THESE!
6x + y = 11 7x ­ y = 9 4x + 2y = 16