Question

What is the range of f(x) = 3X + 9?

{yly<9}
{yly>9}
{yly> 3}
{yly<3}

Answer 1

the set of all real numbers

Explanation:

f(x) = 3X + 9 is a polynomial, and so both the domain and the range are "the set of all real numbers."

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