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leonid [27]
2 years ago
5

Can you pls help. If you do I will give you brain list but only if it’s right

Mathematics
1 answer:
tangare [24]2 years ago
3 0

Answer:

y=-2x-7

Step-by-step explanation:

To find the slope intercept form:

y+mx+b

m is the slope and b is the y-intercept.

We can take the first two points and find the slope by:

\frac{y2-y1}{x2-x1} ->

\frac{-5-3}{-1- - 5} = -2.

That’s the slope.

For the y-intercept we solve the equation:

y=−2(−5)+b -> b = -7

now we have the slope and y-intercept so the equation is:

y=-2x-7

Hope that helps!

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ddd [48]

x²+y²-2x-6y-5=0

x²-2x+y²-6y=5

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(x-1)²+(y-3)²=(V15)²

-> centre of the circle: C(-1,-3)

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Step-by-step explanation:

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I hope this helps you



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