The solution of inequality shows that the range is x >8.
The domain of a function is the set of input values for which the function is real and defined. In the other words, when you define the domain, you are indicating for which values x the function is real and defined.
While the domain is related to the values of x, the range is related to the possible values of y that the function can have.
Inequality is a mathematical expression that does not present equality between both sides. It is represented by symbols: <, ≤, > and ≥.
For solving this question, you should convert the text of the problem into an algebraic expression. Consequently, you will have:
x+9 > 17
x > 17-9
x > 8
Therefore, the range is x>8.
Learn more about the range here:
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