Decide whether the given relation defines a function, and give the domain and range. Year (x) 2005 2006 Number of visits (y) (millions) 63.1 60.9 The relation of the number of visits to parks in millions shown to the right. 2007 62.5 2008 61.9 Does the relation define a function? O No V Yes What is the domain? { } (Use a comma to separate answers as needed.)

Q: 10 8 6. A 2 -8 -6 -2 2 4 NYC

A:

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A: Solve the graph

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A:

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A:

Q: What is the domain and rang

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A: We can find the domain and range as below.

Q: Is 10 - 15, identify the domain and range. f(x)+4 +2 F1 -1 -1 -2 -3 Domain: Range:

A: Domain : - The domain of a function is the set of its possible inputs, i.e., the set of input values…

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A: Since in part 1st given equation has no rational roots so I will do 2nd question

Q: What is the domain and range

A:

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A: To find what is the domain and range?y=3x2+6x-5

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A: domain = all possible x values range = all possible y values

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A:

Q: Find the Range!

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A: We need to solve the given equation for t -5t2-15t+t+3=0(-5t2-15t)+(t+3)=0factor out each…

Q: Find Domain and Range

A: Given,

Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.