algebra

what is an equation of the line that passes through the point (4,-6) and has a slope of -3?

a) y=-3x+6
b) y=-3x-6
c) y=-3x+10
d) y=-3x+14

i don't get this question at all.

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  1. y= mx+b
    you are given m
    so put in (4,-6)into the equation, and solve for b.

    that is the equatiom of the line

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    bobpursley

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