Question

standard form of a linear equation?
(1, 2) and (0, 3). m= -1

Answer 1

\(\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
&({\color{red}{ 1}}\quad ,&{\color{blue}{ 2}})\quad &({\color{red}{ 0}}\quad ,&{\color{blue}{ 3}})
\end{array}
\\\quad \\

slope = {\color{green}{ m}}= -1
\\ \quad \\

y-{\color{blue}{ y_1}}={\color{green}{ m}}(x-{\color{red}{ x_1}})\qquad \textit{plug in the values and move everything to the left side}\\
\qquad \uparrow\\
\textit{point-slope form}\)

Answer 2

standard form?

Answer 3

@jdoe0001

Answer 4

yeap http://www.mathsisfun.com/algebra/standard-form.html

means you move everything to one side, either left or right
and thus you'd equate it to 0

so you'd end up with something like 3x -25 = 0 or so

Answer 5

well... hmm there's a y so it'll be more like 3x-4y-25=0 or so