Question

Which equation of a line of best fit indicates a negative correlation?
A) y = 0.2x + 0.91
B) y = -0.2x + 3.1
C) y = 1.2x + 3.1
D) all of the above

Answer 1

@Hero

Answer 2

@joemath314159

Answer 3

Hey, B is most likely to have a negative correlation considering that there is a negative number :)

Answer 4

that's what I thought but im not sure

Answer 5

the one with the minus sign in front of the \(x\)

Answer 6

oh, what @HaperFink22 said

Answer 7

ok, thanks guys