Frank created a scatter plot and drew a line of best fit, as shown.
+12
L
8
10
12
14
16
18
20
What is the equation of the line of best fit that Frank drew?

y= -1/3x + 16

Step-by-step explanation:

The number before x is the rise ÷ run and the number at the end is whatever number it starts at on the y axis

i'm not sure i quite understand, could you provide more information?

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )