quay388
write the pointslope form o the equation of a line that passes through the point (2,5) with a slope of 4



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precal
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dw:1359576455709:dw

poopsiedoodle
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@precal that's slope intercept form.

precal
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dw:1359576467630:dwjust solve for b

poopsiedoodle
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5 = 8 + _

quay388
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is that right

poopsiedoodle
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however, this is not point slope.

precal
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@poopsiedoodle actually it is faster to use it

poopsiedoodle
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I know, but he said point slope.

precal
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most people do not execute point slope correctly

precal
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then you are welcome to demonstrate it

quay388
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thanks

precal
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@quay388 did you get your answer? I was not done with the problem

quay388
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no

precal
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dw:1359579773989:dw

precal
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dw:1359579794791:dw

dani_xoxo
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dw:1360259740877:dw

poopsiedoodle
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^ good job :P

precal
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dw:1360445042798:dw

precal
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dw:1360445116372:dw

precal
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dw:1360445137248:dwyou are missing 5 nd 2 in the original substitution

precal
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both methods will produce same line