SOLUTION: Use the given conditions to write an equation in point slope form and slope intercept form and show the graph Slope=-2 passing through (0,-3) Slope=8 passing through (4,-1)

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Question 1069456: Use the given conditions to write an equation in point slope form and slope intercept form and show the graph
Slope=-2 passing through (0,-3)
Slope=8 passing through (4,-1)
Passing through (3,5) (8,15)
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
point slope formula: y-y1=m(x-x1), m is the slope, and (x1,y1) the point.
y-(-3)=-2(x-0)
Y+3=-2x
y=-2x-3
graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C2x-3%29
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y+1=8(x-4)
y=8x-33
graph%28300%2C300%2C-10%2C10%2C-40%2C30%2C8x-33%29
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The slope is change in y/change in x=10/5=2
use either point; both will give the same result
y-5=2(x-3)
y=2x-1
graph%28300%2C300%2C-10%2C10%2C-40%2C20%2C2x-1%29