Question

Solve using the distance formula. Find the distance from point A(1,3) to point B(4,7).

Answer 1

\[d = \sqrt{(x _{2} - x _{1})^{2} + (y _{2} - y _{1})^{2}}\]
Substitute
\[x _{1} = 1 \]
\[y _{1} = 3 \]
\[x _{2} = 4 \]
\[y _{2} = 7 \]