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The range of the function f(x) = x + 5 is {7, 9}. What is the function’s domain?
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The range of the function f(x) = x + 5 is {7, 9}. What is the function’s domain?

User QuickDanger
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the range is the y value we can rewrite the given function f(x)=x+5 to y=x+5 and our given range are y=7 and y=9 so sub in ur y values into the equation to find the x value which are the domain... y=x+5
User Ikleschenkov
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