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Write the equation of the line that passes through (2, 5) with a slope of 3 in point-slope form. y – 2 = 3(x – 5) y + 8 = 3(x + 5) y + 5 = 3(x + 2) y – 5 = 3(x – 2)
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First, can you tell me what is point-slope form?
y=mx+b
That is the standard eq. of a line, but not point-slope form any other ideas?
y-y1=m(x-x1)
???
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FibonacciChick666
you have to put the @ symbol in front of the user name to send the notification
you know that m=3 because you were told slope is 3
(2,5) implies x=2 and y =5 so just sub it into the second formula you stated
so wats the answer? @precal
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|dw:1375389242851:dw|
just sub those values
is it c?
|dw:1375389374374:dw|
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