Question

The distance between the points (4,8) and (-8,3) is equal to 13.
true or false?

Answer 1

Have you used the distance formula yet?
\[D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\]

Answer 2

\[x_1,=4,y_1=8 ; x_2=-8,y_2=3\]
Plug in these values and follow the order of operations :)