Answer:
I'd say around eighty people. Hope that helps.
Step-by-step explanation:
Where is the list? We have to know what the list looks like to answer this question
Answer:
Step-by-step explanation:
Equation of a line has been given as,
--------(1)
Slope of the line is,
By the property of perpendicular lines,
If the two lines having slopes and are perpendicular to each other,
Therefore, slope of the line perpendicular to the line (1) will be,
If this line passes through a point (4, -8) equation of the line will be,
Answer:
-1.00
Step-by-step explanation:
Part A
The scatterplot is shown the attachment.
Part B
Using a linear regression equation that models Patrick's referrals has a positive slope.
This means that, there is a positive relation between time(number of days),x and the number of personal recommendations, y.
In other words, as the number of days increases, the number of personal recommendations also increases.
Question 2.
The given functions are:
To find the point where the graphs of these functions intersect,we solve the two equations simultaneously.
We equate the two equations to get:
Factor to obtain:
x=3 and x=-2
We put x=-2, into to get;
when x=3
Therefore the graphs intersect at (-2,-7) and(3,13).
Yes, solution is correct.