write an equation in point-slope form and slope-intercept form for a line that passes through point(4,-1) and has a slope of -3

Mathematics

1 answer:

melamori03 [73]4 years ago

3 0

Answer:

Point Slope: $(y-(-1)=3(x-4)$

Step-by-step explanation:

$y-y1=m(x-x1) Point Slope Form\\plug in:\\y-(-1)=3(x-4)\\$

$Slope Intercept is y=mx+b\\Find Y Int (b):\\b=-13\\Plug in;\\y=3x-13$

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