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jessiegonzales
 one year ago
MEDAL!!
Write an equation of the line, in pointslope form, that passes through the two given points.
(2,15) (9,18)
y2=3(x15)
y2=1/3(x+15)
y15=3(x+2)
y15=1/3(x+2)
jessiegonzales
 one year ago
MEDAL!! Write an equation of the line, in pointslope form, that passes through the two given points. (2,15) (9,18) y2=3(x15) y2=1/3(x+15) y15=3(x+2) y15=1/3(x+2)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0a) find the slope what do you get?

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.0ok so 1518 29

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\huge \frac{\color{red}{y_2}\color{green}{y_1}}{(\color{blue}{x_2}\color{orange}{x_1})}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\color{orange}{x_1}=\color{orange}{9}\] \[\color{blue}{x_2}=\color{blue}{2}\] \[\color{green}{y_1}=\color{green}{15}\] \[\color{red}{y_2}=\color{red}{18}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0remember the sign comes with the number

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so for example your numerator should be \[15(18)\] not \[1518\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and similarly, your denominator should be \[29\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[29=7\] but not \(29\)

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.0oh I'm confused now

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i think the arithmetic is throwing you off lets do the top first what is \[15(18)\]?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if that is not clear, let me know and i will tell you

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes ok good now on to the denominator

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0denominator is \[29\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do you know what that is hint: it is NOT \(7\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0right, and \[\frac{33}{11}=?\]

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.0a is the answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[yy_1=m(xx_1)\] you have \(m=3\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0they are using the first point \((2,15)\) for \((x_1,y_1)\)

jessiegonzales
 one year ago
Best ResponseYou've already chosen the best response.0c is the answer thankyou so much
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