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Mathematics 9 Online
OpenStudy (isuckatschool43):

functions

OpenStudy (isuckatschool43):

@Owlcoffee Which relations are functions? Choose all answers that are correct.

OpenStudy (owlcoffee):

@mayankdevnani will take over, I have to go in a couple of minutes.

OpenStudy (isuckatschool43):

oh okay thanks for the help

OpenStudy (isuckatschool43):

its not a right

OpenStudy (isuckatschool43):

i got b and c

OpenStudy (mayankdevnani):

good job ! you are correct

OpenStudy (mayankdevnani):

Keep it up !

OpenStudy (isuckatschool43):

i have a couple more. do you want me to open another question or do it here

OpenStudy (mayankdevnani):

your wish !

OpenStudy (isuckatschool43):

OpenStudy (mayankdevnani):

what do you think ?

OpenStudy (isuckatschool43):

B A B A?

OpenStudy (mayankdevnani):

good

OpenStudy (mayankdevnani):

smart enough !

OpenStudy (mayankdevnani):

you are correct !

OpenStudy (isuckatschool43):

okay so these ones are a bit different

OpenStudy (isuckatschool43):

OpenStudy (mayankdevnani):

what do you think ?

OpenStudy (isuckatschool43):

D?

OpenStudy (mayankdevnani):

yupp!

OpenStudy (mayankdevnani):

5 stars to you @isuckatschool43

OpenStudy (mayankdevnani):

you are correct again !

OpenStudy (isuckatschool43):

OpenStudy (isuckatschool43):

3?

OpenStudy (mayankdevnani):

right

OpenStudy (mayankdevnani):

BINGO

OpenStudy (isuckatschool43):

-2?

OpenStudy (mayankdevnani):

right

OpenStudy (isuckatschool43):

-1

OpenStudy (mayankdevnani):

correct ^^

OpenStudy (isuckatschool43):

okay this one feels out of place

OpenStudy (mayankdevnani):

its being 42 option D

OpenStudy (mayankdevnani):

do you want to know how i got this ?

OpenStudy (isuckatschool43):

i think i see it but yes please

OpenStudy (mayankdevnani):

you can clearly see that when x=7, y=42

OpenStudy (mayankdevnani):

draw perpendicular line to x=7,and see where it meets with the graph The point where it meets is your answer or y=

OpenStudy (isuckatschool43):

okay thats what i thought

OpenStudy (mayankdevnani):

hmm

OpenStudy (isuckatschool43):

okay thank you so much for your help, even though you really just checked them lol. have a great day :)

OpenStudy (mayankdevnani):

i checked those coz you want to know how to solve this type of questions !

OpenStudy (mayankdevnani):

its better for you! if they were wrong,then i am here to correct you

OpenStudy (mayankdevnani):

and you are smart enough that you solve all the question own *CLAPS*

OpenStudy (isuckatschool43):

haha thank you

OpenStudy (mayankdevnani):

your welcome :D

OpenStudy (isuckatschool43):

see you!

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