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Mathematics 19 Online
OpenStudy (anonymous):

for a rate of change question, if your answer is negative it means that it is DECREASING right. So do you leave it as negative or change it to positive?

OpenStudy (anonymous):

Leave it

OpenStudy (zepp):

Yes, leave the negative sign.

OpenStudy (anonymous):

oh because i got a negative answer and in the solution booklet it changes it to positive

OpenStudy (zepp):

Does it say decrease by __(positive number)__?

OpenStudy (zepp):

In word you don't need to.

OpenStudy (anonymous):

alrighto thanks, i got it!

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