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TiliK225 [7]
4 years ago
15

Solve the system of equations y=2x+1 y=x^2+2x-8

Mathematics
1 answer:
Lemur [1.5K]4 years ago
7 0

Answer:

(3,7) and (-3,-5)

Step-by-step explanation:

To solve the system of equations, graph both functions. The (x,y) point(s) where the functions intersect is the solution(s).

See attached picture.

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Answer: "B"

Step-by-step explanation:

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4 years ago
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3 years ago
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Does anyone know the answer to this
Alex17521 [72]

Answer: y=-x-8

Step-by-step explanation:

x-int: (-8, 0)

y-int: (0, -8)

m=(y2-y1)/(x2-x1)

m=(-8-0)/(0-(-8))

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8 0
2 years ago
A circle is centered at the point (5, -4) and passes through the point (-3, 2).
harina [27]

Answer:

The answer to your question is:

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Step-by-step explanation:

Data

Center (5, - 4)

Point ( -3 , 2)

Formula

d = √ ((x2- x1)² + (y2 - y1)²)

(x - h)² + (y - k)² = r²

Process

Radius

d = √ ((-3 - 5)² + (2 + 4)²)

d = √ ((-8)² + (6)²)

d = √ 64 + 36

d = √100

d = 10 units

Circle

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                             (x - 5)² + (y + 4)² = 100

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4 miles, you ad all the miles he jogged than divide by how many days he jogged
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