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Zolol [24]
3 years ago
6

Find the domain of the function f(c) = -x^2 +8x +1 Use interval notation to express your answer. Preview

Mathematics
1 answer:
Ronch [10]3 years ago
8 0

Answer:

(-∞, ∞).

Step-by-step explanation:

f(x) = -x^{2}+8x+1 is a polynomial function, so the domain is all real numbers (you can enter any value of x and i till return a valid y value). In interval notation is (-∞, ∞).

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dsp73

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3 years ago
On a map 3 cm represents 21 km. What is the
bazaltina [42]

Answer:

`5 centemeters.

Step-by-step explanation:

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6 0
3 years ago
My question is -9x-5=-95
AlladinOne [14]

Answer:

x=10

Step-by-step explanation:

Pull out like factors :

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This equation has no solution.

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Solving a Single Variable Equation:

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7 0
3 years ago
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sertanlavr [38]

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...........................................
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