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What is real value function?

Updated: 12/10/2022
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13y ago

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a function whose range is in the real number

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Q: What is real value function?
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Related questions

What is real value?

a function whose range is in the real number


Are there no real solutions if a quadratic function is 0?

If a quadratic function is 0 for any value of the variable, then that value is a solution.


What is the range of an absolute value function?

the range is a positive real number


Which is not a characteristic of the absolute value parent function?

the range is all real numbers


What is the domain of a absolute value function?

The domain can be anything you like, from the whole of the real numbers to just a single value.


How can you use the zeros of a function to find the maximum or minimum value of the function?

You cannot. The function f(x) = x2 + 1 has no real zeros. But it does have a minimum.


What is the parent function of absolute value?

apex what is the range of the absolute... answer is nonnegative real num...


Absolute value function in real life?

The displacement, from the vertical, of a child on a swing, or a pendulum.


What are real life examples absolute value function?

A real life example for the absolute value function is a football field. Even though the center of the field is labeled zero, you wouldn't say you ran negative feet if you went backwards..


Is f(x) a function?

The zero of a f (function) is an x-value that corresponds to where the y-value is zero on the functions graph or the x-intercepts. Functions can have multiple zeroes or no real zeroes at all, depending on the equation.


Is it a function if the range is repeated?

Yes. As long as there is only 1 value for each argument, it is a function. For example, the range of the sine function (y = sin x), for real values of x, consists of all the real numbers from -1 to 1 inclusive, and this range repeats infinitely many times. But for each value of x, there is only 1 value of sin x.


What is the value of the function fx equals 3x plus 2 and has a value between 5 and 17?

The function f(x) = 3x + 2 can take any real value, so the question does not seem to make any sense.