math

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Put into slope intercept form:
(2,5) m=3

I have a quiz tomorow, and i need to make sure im doing the steps right, so then do you do..: ?

2=15+b
-13=b
y=3x-13

???

  • math -

    the equation would be
    y = mx + b
    now put in the slope and the point values
    5 = 3(2) + b
    5 = 6 + b
    -1 = b

    equation : y = 3x - 1

    You switched the x and y values around.

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