Show:
Finding Slope Given Two Points
Slope Vocabulary
Writing Line Equations
Identifying Slope and
Y-Intercept
Proportional or Not?
100
Find the slope of the line containing the points (2,5) (7,9)
What is 4/5
100
Define Slope
What is a constant rate of change or what is rise over run
100
Write an equation for a line with slope 2 y-intercept 0
What is y=2x
100
Identify the slope and y-intercept of the following line y=4x + 6
What is a slope of 4 and a y-intercept of 6
100

What are 2 requirements for a line to be proportional when looking at a graph?

1. Straight Line

2. Passes through the origin

200
Find the slope of a line containing the following points (3,0) (3,4)
What is undefined
200

What does "b" represent?

y-intercept
200
Write the equation for a line with a slope of 1.9 and a y-intercept of 2.4
What is y= 1.9x + 2.4
200
Identify the slope of the following line y=9x
What is 9
200

What is the equation of a proportional line?

y=mx

300
Find the slope of the line containing the following points (3,5) (7,5)
What is 0
300

What does "m" represent?

Slope

300
m=5 b=13 write the equation of the line
What is y=5x + 13
300
Identify the y-intercept of the following line y-1 = 6x
What is 1
300

Proportional or Non-Proportional:

y=5x-1

Non-Proportional
400
Find the slope of the line containing the following points (-2,5) (4,7)
What is 1/3
400
Define y-intercept
What is a point where the line crosses the y-axis
400
Write the equation of a line with an undefined slope
What is y= any value
400
Identify the slope of the following line 3x + y = 8
What is -3
400

y=25000x

Proportional

500
Find the slope of the line containing the following points (3,7) (5,2)
What is -5/2
500

What is slope-intercept form?

y=mx+b

500
Write an equation of a line with a slope of 0
What is x= any number
500
Identify the slope and y-intercept of the following line 4x +2y = 6
What is a slope of -2 and a y-intercept of 3
500

y=3x+0

Proportional