The data below is shown along with two possible lines of fit and their equations. Use the blank tables to calculate the residuals for both lines of fit and then find the sum of the squared residuals. Identify the line with a better fit.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

answer: #1 ads up by 8 and i don't know #2

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation:

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu