a) Find the equation for the line of best fit. Keep at least 4 decimals for each parameter in the equation. b) Interpret the slope in context. O Alejandro should expect -0.0585 hours per brightness level. O Alejandro should expect -0.0585 brightness level per hour. c) What does the equation predict for the number of hours the phone will last at a brightness level of 82? hours d) What is the residual for the point (82,5)? hours

Q: what is the slope formula?

A:

Q: Which equation best describes the relationship between x and y in the given table? (TEK 8.5A,B) A. y…

A: Given data, X Y X*Y X*X -4 8 -32 16 -2 5 -10 4 1 0.5 0.5 1 4 -4 -16 16 8 -10 -80 64…

Q: In Fairbanks, the temperature went up 24 degrees in 12 hours. This reflects a slope of per hour(s).…

A: We can find the slope as below.

Q: What is the slope ?

A: Explanation: According to the graph, points are:                       Now we use slope formula :…

Q: An intelligence scale for children is approximately normally distributed, with mean 100 and standard…

A:

Q: What is the slope of a vertical line?

A:

Q: 1) Slope 5 y-intercept = -3 2'

A: Given  Slope m = - 5/2 y-intercept = - 3

Q: Find a point slope equation for the following:(5,7),(-1,3)

A: Point-Slope equation of two points (a,b) and (c,d).Use the two points to find the slope, m = (d -…

Q: Graph the line with slope -1 passing through the point (1, 3). 10 10 -10 -8 2 -2 -6 40

A: The point is (1, 3). The slope is 1. This means the angle of gradient is 45 degree.