Question

3) If someone helps me with the answer I will medal them.

Answer 1

Do you have an idea on which one it is?

Answer 2

not so sure @k_lynn

Answer 3

distance formula?

Answer 4

\[d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}\]

Answer 5

take your 2 points and plug them in

Answer 6

actually is it B? @k_lynn

Answer 7

http://prntscr.com/6f9hax

This would be the distance formula. Can you plug in the coordinates and solve?

Answer 8

(-1,6),(-3,9)

Answer 9

x1 is your first point's x, x2 would be the second x. Same with y