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Algebra 26 Online
OpenStudy (anonymous):

What is the average rate of change from x = −2 to x = 0? 1 0 −2 2

OpenStudy (anonymous):

@ganeshie8 @Nnesha @nincompoop @pooja195

Nnesha (nnesha):

the link isn't working 4me.

OpenStudy (anonymous):

ok let mt try this

OpenStudy (anonymous):

Nnesha (nnesha):

okay find y values when x=-2 y =what ? when x=0 y = ?

OpenStudy (anonymous):

y=-1?

Nnesha (nnesha):

hmm draw a vertical line at x=-2 ,x=0 |dw:1442576939540:dw|

Nnesha (nnesha):

|dw:1442576947023:dw| at what point red line intersect the graph

OpenStudy (anonymous):

at -2

Nnesha (nnesha):

that's x ut you need y

Nnesha (nnesha):

but*

OpenStudy (anonymous):

-1 and 1

Nnesha (nnesha):

y values are positive above the x-axis and negative below the x-axis

Nnesha (nnesha):

|dw:1442577127761:dw|

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