Question

find the distance between A(-2,1) and B(4.-3)

Answer 1

You can do this by using the distance formula...
\[d=\sqrt{(x _{2}-x _{1})^{2}+(y _{2}-y_{1})^{2}}\]
Just put in the points in their appropriate places.

Answer 2

?

Answer 3

\[\sqrt{52}\]

OR approximately 7.21

Answer 4

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