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Mathematics 17 Online
OpenStudy (anonymous):

I need help I dont understand this please explain.

OpenStudy (anonymous):

OpenStudy (skullpatrol):

Any ideas?

OpenStudy (anonymous):

@skullpatrol 220?

OpenStudy (skullpatrol):

Nope. What is the question is asking for?

OpenStudy (skullpatrol):

220 is the value of the function at 3 seconds.

OpenStudy (anonymous):

is it 6? sorry i really dont understand linear functions

OpenStudy (skullpatrol):

Nope. The "average rate of change" is another name for the slope of the function.

OpenStudy (anonymous):

could you explain to me how to find the slope of a function? i think i could get it from there.

OpenStudy (skullpatrol):

|dw:1383593422420:dw|

OpenStudy (skullpatrol):

To find the slope we need two points on the function. Let's take (0, 100) and (3, 220).

OpenStudy (anonymous):

Alright i got that.

OpenStudy (skullpatrol):

|dw:1383593789684:dw|

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