Answer:
undefined
Step-by-step explanation:
The slope formula tells you the slope is ...
m = (y2 -y1)/(x2 -x1)
Fill in the point coordinates, we find the slope to be ...
m = (6 -9)/(-5 -(-5)) = -3/0
This slope is undefined.
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It means the line is a vertical line. The constant must match the x-coordinates of the points:
x = -5 . . . . the line through the given points
Its the first, third, and fourth option. Im doing the hw now:)!
Answer: It depends on which variable you're solving for.
Step-by-step explanation:
Solving for b: b=7/8mx + -1/8xy
Solving for m: m=xy+8b
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7x
Solving for x: x=-8b
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-7m+y
Solving for y: y=7mx-8b
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x
