Question

Find the distance between the points (3, 8) and (-1, 9)

Answer 1

\[d= \sqrt(x _{2}-x _{1})^2+(y _{2}-y_{1})\] this will help you solve this problem just sub in your variable

Answer 2

thank you

Answer 3

\[d=\sqrt(x-x _{1})^2+(y-y _{2})^2\] sorry this is the right one i forgot to raise the power

Answer 4

\[d= \sqrt(3+1)^2+(8-9)^2\]\[d=\sqrt(4)^2+(-1)^2\]\[d =\sqrt17\]