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Katen [24]
3 years ago
8

Complete the equation of the line through (−8,8), and (1,-10 ). Use exact numbers. Help me please my dog just died and I want to

get one thing right in life.
Mathematics
1 answer:
katrin2010 [14]3 years ago
6 0

Answer: (Mayadc821 wrote this anwser check theyre account for more)

Since you know the x and y values, you just have to plug these into the linear slope-intercept equation:

y = mx + b

-10 = m(1) + b

m + b = -10

b = -10 - m

Now that we have a value for b, we can plug this into the other equation:

8 = m(-8) + b

8 = -8m + (-10 - m)

8 = -9m -10

18 = -9m

m = -2

Now that we know what m is equal to, we can plug this into our first equation to get an answer for b:

b = -10 - m

b = -10 -(-2)

b = -10 + 2

b = -8

Our final equation is y = -2x - 8

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Step-by-step explanation:

Order of Operations (PEMDAS)

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ZanzabumX [31]

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Step-by-step explanation:

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Hello! And thank you for your question!

First add 7 to both sides:

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Then simplify 4 + 7:

x/5 = 11

After that, multiply both sides by 5

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Final Answer:

x = 55
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