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 one year ago
slope intercept form the equation of the line passing through the points (2.3) (4.5)
 one year ago
slope intercept form the equation of the line passing through the points (2.3) (4.5)

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campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1can you find the slope of the line..?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1ok... so what did you get for the slope...?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1ok... so the slope intercept form of a line is y = mx + b m is the slope and b is the y intercept simplifying the slope it becomes  1/3 so you have y = 1/3 x + b pick either point.... and substitute it into the equation to find b. if you choose (2, 3) substitute x = 2 and y = 3 into the equation and solve for b so 3 = 1/3 (2) + b can you do that..?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1try and leave your answer as a fraction

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1oops... it will be a mixed number... for b

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1ok... so simplified the slope dw:1359753073245:dw so what do you think the equation is given the slope is 1/3 and b = 3 2/3

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1you said the slope is 2/6 which is the same as  1/3 take out the common factor of 2 so your equation is \[y = \frac{1}{3} x + 3 \frac{2}{3}\]
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