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Aim #27: How do we graph a line using the slope-intercept method?(Unit 3 - Graphing)
HW #27: Complete Classwork Practice
Do Now: 1) Which of the following pairs of points has the greatest rate of change?
a) (4, -3) and (6, 3) b) (-4, -2) and (-3, -7)
2) State the slope of each line.
a) y = 5 b) x = -8
Slope-intercept form of a Liney = mx + b
slope (m)(the coefficient of x)
y-intercept (b) (the constant)
Ex #1: y = 5x - 8
Ex #2: y = 7 - 4x
Ex #3: 2y = x
Proportional Relationship: The graph of a line that goes through the origin (0, 0). So, the y-intercept is always 0.
State the slope and y-intercept for each line.
Ex #4: y = 7
Ex #5: x = -3
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Unit 3 Quiz on Tuesday 10/30!(Aims #23-28)
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