Question

Write the equation of the line that goes through the points (using given form)
(4,2) and (-1,7), point slope

Answer 1

NEED QUICK HELP WILL MEDAL

Answer 2

\(\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({\color{red}{ 4}}\quad ,&{\color{blue}{ 2}})\quad
% (c,d)
&({\color{red}{ -1}}\quad ,&{\color{blue}{ 7}})
\end{array}
\\\quad \\
% slope = m
slope = {\color{green}{ m}}= \cfrac{rise}{run} \implies
\cfrac{{\color{blue}{ y_2}}-{\color{blue}{ y_1}}}{{\color{red}{ x_2}}-{\color{red}{ x_1}}}
\\ \quad \\
% point-slope intercept
y-{\color{blue}{ y_1}}={\color{green}{ m}}(x-{\color{red}{ x_1}})\qquad \textit{plug in the values}\\
\qquad \uparrow\\
\textit{point-slope form}\)

Answer 3

Wait what?

Answer 4

I did not receive anything