Finding Slope from a Table
x 3 4 5 y 5 7 9 Find the slope of the line from the above table
What is a slope of 2
Define Slope
What is a constant rate of change or what is rise over run
Write an equation for a line with slope 2 y-intercept 0
What is y=2x
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
Name the association: As x increases, y decreases
Negative Association
x -1 1 3 y 1 7 13 Find the slope of the line from the above table
What is a slope of 3
Define y-intercept
What is a point where the line crosses the y-axis
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
Identify the slope of the following line y=9x
What is 9
The association when the points are scattered everywhere.
No Association
x 0 -1 -2 y 1 3 5 Find the slope of the line from the table above
What is a slope of -2
This data is used to construct a scatter plot.
What is bivariate data. (Data that consists of two variables or two numerical observations.)
m=5 b=13 write the equation of the line
What is y=5x + 13
Identify the y-intercept of the following line y-1 = 6x
What is 1
When the y value stays the same no matter what the value of x is.
A Constant Association (A horizontal line.)
x 1 2 3 y 4 -2 -8
What is a slope of -6
What is a straight line drawn through as many data points as possible in a scatter plot.
What is the line of best fit.
Write the equation of a line with an undefined slope
What is y= any value
Identify the slope of the following line 3x + y = 8
What is -3
Describe what the line would look like showing the school population each day during any given week.
should be some kind of curve line
x 4 3 2 y 8 6 4
What is a slope of 2
A collection of points that are close together.
What is an cluster?
If an apple orchard starts with 32 apples, and every hour some people come by and pick 4 apples, what would the equation be?
y = -4x + 32 OR y = 32 - 4x
Either is correct
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
When a point is very far away from everything else what is that called?
outlier