Question

Line of best fit

Answer 1

Order the equations below from best to worst in terms of how they best fit the data.
y = -x+15
y = -2x+18
y = -2x+19
y = -3x+23

Answer 2

I think it should be in this order but im not sure and I want to be sure
B,C,A,D

Answer 3

@Zarkon

Answer 4

draw a straight line through the points where would it hit the y axis?

Answer 5

ok and then what?

Answer 6

is there any way to find it without doing the line

Answer 7

draw it in your head

Answer 8

where would it hit this line

Answer 9

y = -x+15-----15
y = -2x+18----18
y = -2x+19----19
y = -3x+23----23

Answer 10

yes i know that

Answer 11

answer my question

Answer 12

for that picture with all those point on the graph

Answer 13

0,15
0,18
0,19
0,23

Answer 14

draw an imaginary line IN your head where would the line that you made IN your head hit the y axis

Answer 15

18

Answer 16

0,18

Answer 17

because of the slope that it has

Answer 18

yes so what equation would u use?

Answer 19

I think it should be in this order but im not sure and I want to be sure
B,C,A,D