Describe the error in the way the calculation of the slope of the two points is set up and/or solved. be specific. do not just state what the slope should be. describe the error.

part2

use the same two points from the error analysis question above and show how to calculate the slope correctly. then, use the correct slope and one of the points to write the equation in point-slope form of the line. show all work!
part 3

describe in detail how you would graph the line y = -3x + 2 on a coordinate plane. be specific. (3 points)

See explanation

Step-by-step explanation:

Part 1. Having two points (-2,6) and (0,4), student has subtracted y-coordinate from x-coordinate of each point and divided the results. But the slope of the line must be calculated in following way:

Part 2. Actually, the slope of the line will be

Part 3. I will find the x- and y-intercepts.

y-intercept is the point with coordinates is point at which x=0, then

x-intercept is the point with coordinates is point at which y=0, then

Plot these two points and connect them with the straight line

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

answer: 5100 just subtract

step-by-step explanation: