Question

@Nnesha help again please

Answer 1

is this one just 6?

Answer 2

i did the work for it like the other problem

Answer 3

nope :(

Answer 4

did you add x's values ??

Answer 5

try it again :)

Answer 6

yes i added them so it would be 2? then

Answer 7

yesh there you go

Answer 8

because i was supposed to subtract them right

Answer 9

positive 2

Answer 10

not subtract remember y1 and x1 are negative
and there are also negative sign in the formula
you have to do like this