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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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3 years ago
WORTH 6 POINTS!! Bob has 2 3/4 gallons of lemonade, 3 5/8 gallons of punch, and a 5 gallon's of soda. He invites 20 of his frien
kolezko [41]
So,

We need to convert the gallons into cups.

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There are 20 + 15 = 35 people.  Therefore, Bob's friends will drink a total of 35 cups of lemonade, 35 cups of punch, and 35 cups of soda.  We just need to subtract these amounts from what Bob has.

44 - 35 = 9 cups of lemonade

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80 - 35 = 45 cups of soda

Obviously, then, Bob will have enough drinks.

He has 9 cups of lemonade, 23 cups of punch, and 45 cups of soda left over.  In gallons, he has 9/16 gallons of lemonade, 1 7/16 gallons of punch, and 2 13/16 gallons of soda left over.
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3 years ago
Which polynomial represents the area?
murzikaleks [220]

Answer:

A is the Answer.

Step-by-step explanation:

You multiply x with 2x ( Gives you 2x^2 ) then -1 with 2x ( Gives you -2x ) then -8 with x ( Gives you -8x ) then -1 with-8 ( Gives you +8 ), finally you add the two x's ( not x^2 ). Your fibal answer will be 2x^2 - 10x +8.

Hope this helps.

5 0
3 years ago
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LuckyWell [14K]

Answer:

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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