Answer:
Step-by-step explanation:
Slope-intercept form of an equation is written as 
, where 
is the slope and 
is the y-intercept.
The slope of a line that passes through the points 
and 
is 
. Using the coordinates 
and 
as given in the problem, we have slope of this line to be:
.
Now using this slope we've found and any point the line passes through, we can find the y-intercept of this equation:
Therefore, the equation of this line in slope-intercept form is 
.
Answer:
a. the line that passes through the most data points.
Step-by-step explanation:
Regression analysis, is used to draw the line of‘ best fit’ through co-ordinates on a graph. The techniques used enable a mathematical equation of the straight line form y=mx+c to be deduced for a given set of co-ordinate values, the line being such that the sum of the deviations of the co-ordinate values from the line is a minimum, i.e.
The least-squares regression lines is the line of best fit
Answer:
Image attached
Step-by-step explanation:
Hope it helps!!!!
Answer:
8
Step-by-step explanation:
multiply 40 x 20 which =80
then put a point after the 8 then add a 0.
Your final answer should be 40% of $20 is $8.00
Answer:
the answer is 4/3
Step-by-step explanation:
3X-4(-3)=16
X=4/3
