SOLUTION: Write the domain in interval notation.
f(x) = x^2 if x < 0
1 − x if x > 0
Algebra.Com
Question 1125280: Write the domain in interval notation.
f(x) = x^2 if x < 0
1 − x if x > 0
Found 2 solutions by MathLover1, solver91311:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
if
domain: { |∈ } (all real numbers)
in interval notation: (,)
if
Domain: { |∈ }
in interval notation: (,)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
There are two concepts being tested in this question. 1: Your ability to identify the domain of a piece-wise function and 2: Your ability to express this domain in interval notation. You had a responsibility to make it clear what it was that you do not understand about the problem. You failed in this obligation. If you want our help, repost this with a proper explanation of what it is about the question that requires our help.
John
My calculator said it, I believe it, that settles it
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