SOLUTION: Can someone help me find the domain of the function?
p(x) = x2 - 2x + 3
*x2 in this equation is "x squared" I did not know how to use the symbol for squared.
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-> SOLUTION: Can someone help me find the domain of the function?
p(x) = x2 - 2x + 3
*x2 in this equation is "x squared" I did not know how to use the symbol for squared.
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Question 462014: Can someone help me find the domain of the function?
p(x) = x2 - 2x + 3
*x2 in this equation is "x squared" I did not know how to use the symbol for squared. Answer by katealdridge(100) (Show Source):
You can put this solution on YOUR website! The symbol for "x squared" is x^2.
This is a polynomial. The domain of all polynomials is all real numbers. You can replace x with any real number and you will be able to find a y-value; that's how you know the domain is all real numbers. The domain of a function is not all real numbers when the function is rational-meaning a fraction with variables, a square root function, or other even roots.
