Don’t know how to do this I have a test like this in like 2 hours An AP Stats teacher collected information about the age of cars high school teachers drive and the
amount of miles they have been driven. A computer output is provided below summarizing the
association.
Dependent Variable:
R-Sq = 83.7%
Mileage
Variable
Constant
Age
Coefficient
3704
12188
1.
What is the equation of the least-squares regression line for predicting the mileage of cars from
its age?
2.
Use the equation to predict the mileage of a car that is 6 years old.
3.
Find the correlation r between the age of a car and its mileage.

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test