Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (kingogcobraxx):

i need help will fan and medal

OpenStudy (anonymous):

what do you need help with

OpenStudy (kingogcobraxx):

let me get them

OpenStudy (anonymous):

ok

OpenStudy (kingogcobraxx):

which is a function

OpenStudy (anonymous):

the first one

Mehek (mehek14):

which one do you think? remember in a function, each x value has a different y value

OpenStudy (kingogcobraxx):

which is a function

OpenStudy (anonymous):

a is a function

OpenStudy (welshfella):

another way to test for a function is to see if its passes the vertical line test. If you can draw a vertical line through more than one point anywhere on the graph then its not a function.

OpenStudy (kingogcobraxx):

oh okay thanks

OpenStudy (kingogcobraxx):

Mehek (mehek14):

look at when x = -2 where is y?

OpenStudy (welshfella):

|dw:1460221134304:dw|

OpenStudy (welshfella):

- is NOT a function

Mehek (mehek14):

stop with the direct answers .-.

OpenStudy (welshfella):

yes Plz read Code of Conduct

OpenStudy (kingogcobraxx):

OpenStudy (kingogcobraxx):

@tjones0413

OpenStudy (kingogcobraxx):

@dayakar

OpenStudy (welshfella):

|dw:1460222028455:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!