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Mathematics 8 Online
OpenStudy (bananas1234):

what is the turning point of the graph of f(x) = /x - 2/ + 3

OpenStudy (tkhunny):

What say you? Where might it exhibit unusual behavior?

OpenStudy (bananas1234):

sorry what? @tkhunny

OpenStudy (tkhunny):

Answer the question. Does it exhibit unusual behavior around x = 5? Does it exhibit unusual behavior around x = -7? Does it exhibit unusual behavior around x = 0?

OpenStudy (bananas1234):

im not exactly sure. @tkhunny

OpenStudy (tkhunny):

What class are you in? Is this for calculus?

OpenStudy (bananas1234):

algebra

OpenStudy (tkhunny):

What does Absolute Value do?

OpenStudy (bananas1234):

if its negative turns it to positive

OpenStudy (tkhunny):

...and it does nothing to positive values.

OpenStudy (tkhunny):

Where is x - 2 negative? Where is x - 2 positive? This answers the question.

OpenStudy (bananas1234):

how do i find it? 3,2?

OpenStudy (bananas1234):

actually i think it would be -3, 2 @tkhunny

OpenStudy (tkhunny):

You're not shwoing your work, so it is impossible to comment on what you are doing. x - 2 < 0 x < 2 x - 2 is less than zero everywhere x < 2. x - 2 is greater than zero everywhere x > 2. x - 2 is zero when x = 2 This answers your question. Where does it exhibit unusual behavior? How about right around where the absolute values start messing with it? x = 2

OpenStudy (mathmale):

Have you tried graphing this function? Have you looked up "turning point" in your algebra book to ensure you know precisely what you're looking for in this problem?

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