Question

What is the distance between the points (–4, 7) and (–7, 8)?

Answer 1

\(\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
&({\color{red}{ -4}}\quad ,&{\color{blue}{ 7}})\quad &({\color{red}{ -7}}\quad ,&{\color{blue}{ 8}})
\end{array}\qquad
d = \sqrt{({\color{red}{ x_2}}-{\color{red}{ x_1}})^2 + ({\color{blue}{ y_2}}-{\color{blue}{ y_1}})^2}\)

Answer 2

funny wheres the answer

Answer 3

d=\[d=\sqrt{(-7+4)^{2} + (8-7)^{2}}\]

Answer 4

did that help at all?