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Mathematics 9 Online
OpenStudy (anonymous):

Determine the interval(s) on which the function is (strictly) decreasing. Write your answer as an interval or union of intervals. Click on "None" if applicable.

OpenStudy (anonymous):

is it (4,2) u (5,7)?

terenzreignz (terenzreignz):

It's not clear... perhaps you can post the actual picture?

OpenStudy (anonymous):

k

OpenStudy (anonymous):

It doesnt let me. But my question is if i take numbers from the x axis or the y axis?

terenzreignz (terenzreignz):

screenshot?

OpenStudy (anonymous):

oh okay

OpenStudy (anonymous):

OpenStudy (anonymous):

(-3,-2) u (4,6) ?

terenzreignz (terenzreignz):

in that case, you're right.

OpenStudy (anonymous):

okay sweet thanks!

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