I suck at these! If you could answer that would be great! : Which statement is equivalent to |x - 9| < 17?
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OpenStudy (anonymous):
x - 9 < 17
x - 9 < -17
x - 9 < 17 or x - 9 > -17
-17 < x - 9 < 17
OpenStudy (anonymous):
sorry maybe not lemme check
OpenStudy (anonymous):
i dont think thats correct.. :/
OpenStudy (anonymous):
well im not sure.
OpenStudy (anonymous):
its coreect3
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OpenStudy (anonymous):
alright. Thanks. :)
OpenStudy (anonymous):
anytime :)
OpenStudy (anonymous):
The correct answer is #4. The #3 is incorrect because it should be AND not OR.
-17 < x - 9 < 17
OpenStudy (anonymous):
well sorry i read it in haste( actually in my language(hindi), or means and )
OpenStudy (anonymous):
u also wrote or:P:P
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OpenStudy (anonymous):
Typo
OpenStudy (anonymous):
i know
OpenStudy (anonymous):
If |x - 9| = 17, then
x - 9 = -17 OR x - 9 =17
If |x - 9| < 17, then we can write in 2 ways:
x -9 > -17 AND x - 9 < 17, or
-17 < x - 9 < 17
If |x - 9| > 17, then
x - 9 < -17 OR x - 9 > 17
OpenStudy (anonymous):
It has "Delete" but no "Edit" button. If we made one letter or number typo, we have to retype the entire solution!