An auto manufacturer wants to determine the relation between average speed and miles per gallon for her new economy vehicle. The table shows the results from six average speed tests.
 figure 1.png)
Use the least squares regression line to estimate the miles per gallon for 34 mph. Round your answer to two decimal places, if necessary
a. 57.05
b. 64.25
c. 49.55
d. 56.85
d. 56.85
You might also like to view...
The amount P is deposited in an account giving R% annual interest compounded n times a year. Find the amount A in the account after t years.P = $1240, R = 7%, n = 365, t = 4
A. $1625.39 B. $1636.71 C. $1632.84 D. $1640.64
Convert the equation to the standard form for a hyperbola by completing the square on x and y.9y2 - 4x2 + 18y + 16x - 43 = 0
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Solve the system by substitution. 2u + v = 24u - 3v = -6
A. u = - 
, v = 2
B. u = 0, v = 2
C. u = 2, v = 0
D. u = 2, v = - 
Tell whether or not the relation is a function.{(-4, -5), (-3, 3), (4, -2), (5, -4)}
A. Yes B. No