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BigorU [14]
3 years ago
14

{(-4, 1), (-3,5), (-1,0), (6, 2), (9,5)} is this a function or not?​

Mathematics
1 answer:
tangare [24]3 years ago
7 0
Yes, it’s a function because there is no repeating x-values,
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(2x-2) (x+5) what does x =
Lynna [10]

Answer:

a

x

2

+

b

x

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the two roots of the equation take the form

x

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b

±

√

b

2

−

4

a

c

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a

So, start by adding

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2

x

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+

x

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2

x

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+

x

−

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=

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Notice that you have

a

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2

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b

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x

1

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2

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−

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1

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−

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⋅

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(

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You can simplify this if you want to get

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1.35078

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4 0
2 years ago
Read 2 more answers
Although she’s only in middle school, Tameka loves to drive go - carts! Her favorite place to drive go - carts, driver’s delight
slavikrds [6]

Answer:

Although she's only in middle school, Tameka loves to drive go-carts! Her favorite place to drive go-carts, Drivers Delight, has 3 circular tracks. Track 1 has a radius of 60 feet. Track 2 has a radius of 85 feet. Track 3 has a radius of 110 feet.

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6 0
3 years ago
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Mekhanik [1.2K]

Answer:

Step-by-step explanation:

Two Decimal places

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8 0
3 years ago
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Answer:

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