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Mathematics 10 Online
OpenStudy (anonymous):

Use the graph below to answer the following question.(medal/fan) What is the average rate of change from x = -4 to x = 1?

OpenStudy (anonymous):

OpenStudy (anonymous):

choices: -3 -1 0 1

OpenStudy (anonymous):

@study100 @Melodysim

OpenStudy (anonymous):

if anyone can help at all.. pls do!

OpenStudy (anonymous):

@quickstudent @Whitemonsterbunny17 @wellingtonsm91 @wintr @esshotwired @emmigrace222 @EmmaDrew94 pleasee

OpenStudy (anonymous):

pls @esshotwired

OpenStudy (anonymous):

@Whitemonsterbunny17

whitemonsterbunny17 (whitemonsterbunny17):

Erm, I suck at math. Sorry. :/

OpenStudy (anonymous):

np lol same @Whitemonsterbunny17

OpenStudy (anonymous):

@wellingtonsm91 can u help me!!

OpenStudy (wellingtonsm91):

Hi, rate of chage is deltay/deltax , as deltay = -5 and deltax = 5. We have : -5/5 = - 1

OpenStudy (anonymous):

omg thnks!! @wellingtonsm91

OpenStudy (anonymous):

is it -1?

OpenStudy (wellingtonsm91):

I think so rsrsr

OpenStudy (wellingtonsm91):

According to the graph, we have the same variation of y and x, but x is positive and y is negative, that's why the answer is -1.

OpenStudy (anonymous):

thnx

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