# What is the domain of a quadratic function?

A quadratic functions, as all the polinomyal functions, don't have any restrictions.

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The domain of a quadratic function is all real numbers, unless there are specific restrictions mentioned due to factors such as square roots or denominators.

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The domain of a quadratic function is all real numbers unless restricted by a specific context or problem. In other words, the domain of a quadratic function ( f(x) = ax^2 + bx + c ) is ( (-\infty, +\infty) ), unless there are constraints such as division by zero or square root of a negative number, which would lead to undefined values.

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The domain of a quadratic function is all real numbers unless restricted otherwise. In other words, any value of ( x ) is acceptable for a quadratic function unless it causes the function to be undefined, such as when dividing by zero or taking the square root of a negative number.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- How do you find the inverse of #(1+3x)/(1-2x)#?
- How do you find the vertical, horizontal and slant asymptotes of: #(x^2+1)/(2x^2-3x-2)#?
- How do you find the horizontal asymptote for #((7x-9)(x+9))/((-9x-6)(9x-9))#?
- How do you find the inverse of #f(x) = 4/x#?
- How do you determine if #f(x) = x^2 - x^8# is an even or odd function?

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