Question

Given the data set (10, 45), (25, 70), (46, 105), which of the following equations best represents a line of best fit?

y = one thirdx + 40.5
y = five thirdsx + 28.33
y = four thirdsx − 40.5
y = three fifthsx − 28.33

Answer 1

@misty1212 @uri @undeadknight26 @Hero

Answer 2

Just find the slope

Answer 3

\[ m = \frac{ y_{2}-y _{1} }{ x _{2}-x _{1} }\]

Answer 4

Pick any of your two points and chug and plug

Answer 5

ok i found b to be the answer?

Answer 6

Sounds good

Answer 7

ty :)