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zimovet [89]
3 years ago
15

write the equation in slope-intercept form of the line that has a slope of -3 and contains the point (4, -5).

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0
You can answer this question by plugging the given values into point-slope form, which is y - y_{1} = m (x - x_{1}). M will represent slope and x_{1} and y_{1} will represent the x and y coordinates.

   y - y_{1} = m (x - x_{1})   Substitute in the values
y - (-5) = 4 (m - 4)   Cancel out the -(-5)
   y + 5 = 4 (m - 4)   Use the Distributive Property
   y + 5 = 4m - 16    Subtract 5 from both sides
       
         y = 4m - 21
 

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andrew-mc [135]

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by subtraction

___________________________

x=-8

Substitute x by one of the two equations :

x=-6+2y

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I think this is the answer

I hope I helped you^_^

5 0
3 years ago
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6 0
3 years ago
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levacccp [35]

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4 0
3 years ago
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kvasek [131]
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   2          12          15
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8 0
3 years ago
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Shkiper50 [21]

Answer:-3 + 12 = 9

Step-by-step explanation:

7 0
2 years ago
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