Q: X2 plus 3x plus 2 over x plus 2 Identify any restricted values on the domain. steps please?

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The restricted value in the domain is x=-2 because if x were equal to -2, the denominator would be 0 and the expression would become undefined.

Domain is a set in which the given function is valid and range is the set of all the values the function takes

Domain measures X values. Since X isn't restricted by square roots or in the denominator the domain is all real numbers. Range measures Y values. Since X can be anything Y can be anything.

domain = x-values range = y-values for which x or y is a solution

The domain is a subset of the values for which the function is defined. The range is the set of values that the function takes as the argument of the function takes all the values in the domain.

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The restricted value in the domain is x=-2 because if x were equal to -2, the denominator would be 0 and the expression would become undefined.

Domain is a set in which the given function is valid and range is the set of all the values the function takes

Domain measures X values. Since X isn't restricted by square roots or in the denominator the domain is all real numbers. Range measures Y values. Since X can be anything Y can be anything.

Some functions are only defined for certain values of the argument. For example, the the logarithm is defined for positive values. The inverse function is defined for all non-zero numbers. Sometimes the range determines the domain. If you are restricted to the real numbers, then the domain of the square root function must be the non-negative real numbers. In this way, there are definitional domains and ranges. You can then chose any subset of the definitional domain to be your domain, and the images of all the values in the domain will be the range.

domain = x-values range = y-values for which x or y is a solution

The domain is a subset of the values for which the function is defined. The range is the set of values that the function takes as the argument of the function takes all the values in the domain.

The domain of a function is the set of values for which the function is defined.The range is the set of possible results which you can get for the function.

Domain is the spectrum of values on the x-axis. Domain will be which x-values can be plugged into that equation and give an answer. Range is the same thing, but y-values. On the graph it will be the y-values that are included in the graph.

Please provide the specific ionization values you are referring to so I can accurately identify the third period element.

Domain: All Possible "x" values Range: All possible "y" values

The domain is the set of values of the input while the range is the set of output values.

You do not graph range and domain: you can determine the range and domain of a graph. The domain is the set of all the x-values and the range is is the set of all the y-values that are used in the graph.