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agasfer [191]
3 years ago
5

(y4 – y3 + 2y2 + y – 1) ÷ (y3 + 1)

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
3 0
 FIRST (y x 4 - y x 3 + 2y x 2 + y -1) / (y x 3 + 1) 
SECOND (4y-3y+4y+y-1) / (3y+1) 
THIRD (6y-1) OVER (3y+1) 

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Step-by-step explanation:

From C-A, it goes from y=1 to y=5, so that 4 units

From A-B, it goes from x = -1 to x = 4, that is 5 units

Now, to find distance from B to C, we need to use the distance formula:

D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}

Where the variables are the respective points of B and C,

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Plugging into the formula we get:

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