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The domain of the function f (x) = square root of (x - 2) plus 4 is Domain [2, ∞)

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How do you find the range of the function with the given domain?

The domain of the function 1/2x is {0, 2, 4}. What is the range of the function?


What is the range of the function f(x) -10x for the domain -4 -2 0 2 4?

To find the range of the function ( f(x) = -10x ) for the given domain (-4, -2, 0, 2, 4), we can evaluate the function at each point in the domain. For ( x = -4 ), ( f(-4) = 40 ) For ( x = -2 ), ( f(-2) = 20 ) For ( x = 0 ), ( f(0) = 0 ) For ( x = 2 ), ( f(2) = -20 ) For ( x = 4 ), ( f(4) = -40 ) Thus, the range of the function is ([-40, 40]).


What is the range of the function f(x) 4x plus 9 given the domain D -4 -2 0 2?

The range is {-7, 1, 9, 17}.


What is the range of f(x) -x2 plus 4 if the domain is 201?

The function ( f(x) = -x^2 + 4 ) is a downward-opening parabola. The vertex, which is the maximum point, occurs at ( x = 0 ) and gives the maximum value of ( f(0) = 4 ). As ( x ) moves away from 0 within the domain, the function decreases, reaching a minimum value at the edges of the domain. If the domain is limited to 201, the range of ( f(x) ) will be from ( -x^2 + 4 ) evaluated at the endpoints of that domain, specifically ( f(201) = -201^2 + 4 = -40400 + 4 = -40396 ). Therefore, the range of ( f(x) ) when the domain is 201 is ( [-40396, 4] ).


What is the domain of x plus 8 divided by x2-4?

The domain is all real numbers except when the denominator equals zero: x2 - 4 = 0 x2 = 4 x = 2, -2 So the domain is all real numbers except 2 and -2.


What is the range of the function fx 3.2x for the domain -4 -2 0 2 4?

It is -12.8, -6.4, 0, 6.4 and 12.8


Which is a zero function x2 plus 6x plus 8?

(x + 2)(x + 4) x = -2, -4


What is the example of the range and domain in a function?

A function is a mapping from one set to another. It may be many-to-one or one-to-one. The first of these sets is the domain and the second set is the range. Thus, for each value x in the domain, the function allocates the value f(x) which is a value in the range. For example, if the function is f(x) = x^2 and the domain is the integers in the interval [-2, 2], then the range is the set [0, 1, 4].


What is the value of x in 3(x-2)x plus 4?

x can have any value in the domain.


What is domain and mean of a set of numbers?

The mean is synonymous with the average, the sum of the numbers divided by the quantity of the numbers. For example, the average or mean of 2, 4 and 9 is 5, because (2 + 4 + 9) ÷ 3 = 5. I am not familiar with the term domain being a property of a set of constants. I understand a domain to be a property of a mathematical function; specifically, the domain of a function is the set of all possible inputs to the function that yield real individual outputs. For example, if a function of x is 4 ÷ (x - 2), the domain of x is any real number other than 2, since 2 would cause division by zero, so the output would not be a real number.


Is it ever possible for the domain and range to have different numbers of entries what happens when this is the case?

Yes. Typical example: y = x2. To avoid comparing infinite sets, restrict the function to integers between -3 and +3. Domain = -3, -2 , ... , 2 , 3. So |Domain| = 7 Range = 0, 1, 4, 9 so |Range| = 4 You have a function that is many-to-one. One consequence is that, without redefining its domain, the function cannot have an inverse.


How do you state the domain of this relation 5) (2 3) (1 -4) (-3 3) (-1 -2)?

If this is the whole of the function, then the domain is {2, 1, -3, -1}. That set can be put in increasing order if you wish but that is not necessary.