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grin007 [14]
3 years ago
9

Write an equation in slope

Mathematics
2 answers:
Nostrana [21]3 years ago
4 0
Answer: y=8x + 38
hope this helps
serious [3.7K]3 years ago
3 0

Answer:

y=8x+38

Step-by-step explanation:

<em>First, let's solve for our slope.We would use the equation m=y2-y1/x2-x1.</em>

1. Label your points as x1 y1 and x2 y2.

(-4,6) (x1,y1) and (-5,-2) (x2-y2)

2. Plug your points into the equation: m=y2-y1/x2-x1

m= -2-6/-5-(-4)

m=-8/-1

m=8

<em>Now we have our slope. To find b, we need to plug our coordinates.</em>

1. Take one of your coordinates and plug in the x and y. First use (-4,6)

y=8x+b --> 6=8(-4)+b

2. Multiple 8(-4) and move to the other side of the equation in order to get b by itself.

6=-32+b

6+32=b

38=b

<em>Now repeat the process with the other coordinate. (-5,-2)</em>

y=8x+b ---> -2=8(-5)+b

-2=-40+b

-2+40=b

38=b

<em>Your final equation is:</em>

y=8x+38

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Step-by-step explanation:

Hope this kind of helps

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2 years ago
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Step-by-step explanation:

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2 years ago
The triangles are similar.
erik [133]
5×4=20 , 12×4=48
53÷4 = 13 then
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