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Mathematics 13 Online
OpenStudy (anonymous):

Mark each of the following graphs as (a) a function, but not one-to-one, (b) one-to-one function, or (c) not a function. In each case, explain how you know. http://img854.imageshack.us/img854/4431/qegd.png http://img405.imageshack.us/img405/188/38pl.png

OpenStudy (anonymous):

The link you have given is not allowed to open.

OpenStudy (anonymous):

OpenStudy (anonymous):

If you can draw a horizontal line which intersects with the function twice, then it is not one to one.

OpenStudy (anonymous):

|dw:1378896717257:dw|

OpenStudy (anonymous):

|dw:1378896760433:dw|

OpenStudy (anonymous):

|dw:1378896786070:dw|

OpenStudy (anonymous):

The remaining functions are one to one.

OpenStudy (anonymous):

Medal?

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