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anonymous
 one year ago
MEDAL AND fan!!!!!!!!!!!
Write the equation of the line that passes through (3, 4) and (2, –1) in slopeintercept form
anonymous
 one year ago
MEDAL AND fan!!!!!!!!!!! Write the equation of the line that passes through (3, 4) and (2, –1) in slopeintercept form

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jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1\(\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({\color{red}{ 3}}\quad ,&{\color{blue}{ 4}})\quad % (c,d) &({\color{red}{ 2}}\quad ,&{\color{blue}{ 1}}) \end{array} \\\quad \\ % slope = m slope = {\color{green}{ m}}= \cfrac{rise}{run} \implies \cfrac{{\color{blue}{ y_2}}{\color{blue}{ y_1}}}{{\color{red}{ x_2}}{\color{red}{ x_1}}} \\ \quad \\ % pointslope intercept y{\color{blue}{ y_1}}={\color{green}{ m}}(x{\color{red}{ x_1}})\qquad \textit{plug in the values and solve for "y"}\\ \qquad \uparrow\\ \textit{pointslope form}\)

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1yeap so use the slope of 5 and plug it in the pointslope form using the \(x_1\ and\ y_1\) values alongside

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1\(\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({\color{red}{ 3}}\quad ,&{\color{blue}{ 4}})\quad % (c,d) &({\color{red}{ 2}}\quad ,&{\color{blue}{ 1}}) \end{array} \\\quad \\ % slope = m slope = {\color{green}{ m}}= 5 \\ \quad \\ % pointslope intercept y{\color{blue}{ 4}}={\color{green}{ 5}}(x{\color{red}{ 3}})\qquad \textit{plug in the values and solve for "y"}\\ \qquad \uparrow\\ \textit{pointslope form}\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0y= 5x11 (slope intercept form)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0answer should be y=5x11

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Write the equation of the line that passes through (–1, 5) and has a slope of 3 in pointslope form
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