Y-Intercept
Find the y-intercept in y= 2x +5
b = 5
Find the slope in y=1/2x+5
m = 1/2
What is the equation if:
Slope=1/2
Y-Intercept=+5
y=1/2x+5
What does rise mean?
Change in y coordinates
What scent does Ms. Hallock hate?
Vanilla scents.
Find the y-intercept in y=3x -3
b = -3
Find the slope in y=-x+5
m = -1
What is the equation if:
Slope=2/3
Y-Intercept= -2
y=2/3x-2
What does the m stand for in y=mx+b?
Slope
Why is 6 afraid of 7?
Because 7 8 9
Find the y-intercept from the following information: (0,4), slope = -5
b = 4
Find the slope in y=4/5x-3
m = 4/5
What is the equation if:
Slope=2
Point= (0, -6)
y=2x-6
What does the b stand for in y=mx+b?
Y-intercept
How do you write the y-intercept in terms of a coordinate pair?
(0, y) or (0, b)
Find the y-intercept from the following information: (-4, 10), slope = -3/4
b = 7
Find the slope of the line that goes through (3, -5) and (-3, 10)
m = - 15/6
What is the equation if:
Slope=1/2
Point= (-2, 14)
y=1/2x+15
What is the name of this form:
y=mx+b
Slope Intercept Form
Name one thing Ms. Hallock loves.
Ms. Hallock gets to decide the right answer.
Find the y-intercept from the following information: (2, 3) slope= 1/2
b = 2
Find the slope of the line that goes through the points (-2, 2) and (-9, -12)
m = 2
What is the equation if:
Slope=-4
Point= (-3, -5)
y=-4x-17
What does the word intercept mean?
A point where a graph crosses either the x-axis or the y-axis.
Where does the x-intercept occur?
The point where the graph crosses the x axis.