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kolbaska11 [484]
3 years ago
9

Find the slope of (1,8) and (3,12) ?

Mathematics
1 answer:
Marta_Voda [28]3 years ago
3 0

Answer:

The slope is 2.

Step-by-step explanation:

Slope formula is rise/run. So in other words, it is y2-y1/x2-x1. In this case it would be 12-8/3-1. That equals 4/2. You need to simplify that by dividing both 4 and 2 by 2. So, that gives you 2/1. Whenever you have a number over 1 that is the same as saying just the numerator. So the slope would be 2.

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2 years ago
Determine the equation of the line passing through the points <br> (4,-1) and (-2,-4)
jenyasd209 [6]

Answer:

y = 1/2x - 3

Step-by-step explanation:

the slope:

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the equation:

with the point (4, -1)

y-(-1)=\frac{1}{2} (x-4)

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Genrish500 [490]

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Step-by-step explanation:

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Step 3: Divide both sides by -1.

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