Is the line of best fit drawn correctly?
Is the line of best fit drawn correctly?
The secret word this week is ___________________________ and I chose this because it's the name of my pup.
True or False:
A good line of best fit must follow the slope or pattern of the points.
True or False:
The line of best fit must go through the origin.
True or False:
A line of best fit should have approximately the same number of points above and below the line.
True or False:
The line of best fit must go through at least 5 points.
Is the line of best fit drawn correctly?
Which of the following lines represent the line of best fit for the scatter plot?
Which of the following lines represent the line of best fit?
Is the line of best fit drawn correctly?
Use the line of best fit to estimate the y value when x=4
Is the line of best fit drawn in the correct place?
Use the line of best fit to estimate the x value when y=9
Find the slope between the points (6,4) and (9,9) on the line of best fit.
Remember the slope formula: y2-y1 / x2-x1
Which of the following lines represent the line of best fit?
Find the slope between the points (2,14) and (6,2) on the best fit line.
Use the slope found in question 14 and one point to find the y intercept of the line of best fit.
Points (2,14) and (6,2) AND slope -3
Remember y=mx+b
Using the slope and y intercept write the final slope intercept equation for the line of best fit.
Remember y=mx+b
slope: -3 and y int.: 20
Using the equation of the best fit line found in problem 16, estimate the y value when x = 14
y = -3x +20
The graph represents the remaining distance a car has and the amount of hours that passes to get home. Predict the remaining distance when 2 and a half hours has passed.
Which line represents the line of best fit for the scatterplot?
Which line represents the line of best fit for the scatter plot?
The graph represents the the amount of money spent in the amount of hours that passed for a babysitter. If the babysitter received $200, about how many hours did the babysitter work?
