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Mathematics 6 Online
OpenStudy (anonymous):

@ghazi :)

OpenStudy (ghazi):

:D

OpenStudy (anonymous):

hehe hiii :D

OpenStudy (anonymous):

shall we begin ;)

OpenStudy (ghazi):

of course ;)

OpenStudy (anonymous):

can you help me with linear functions?

OpenStudy (ghazi):

just anything ;)

OpenStudy (anonymous):

hmm okay first question, wait please ;)

OpenStudy (anonymous):

OpenStudy (ghazi):

first of all in a linear function , there is no 2nd degree of variable, which means neither x can have power 2 nor y both will have power 1 and have a linear relation that means x and y will varry in a line so your answer is C can you tell me why?

OpenStudy (anonymous):

because C doesnt have a second degree ? :/

OpenStudy (ghazi):

in a linear function there will never be \[X^2,X^3....or Y^2,....\] which means there will be no higher degree term just power of x and y will be one so its equation C

OpenStudy (anonymous):

hmm alright :)

OpenStudy (ghazi):

amazing you are genius and don't make mistake in putting answer please

OpenStudy (ghazi):

next

OpenStudy (anonymous):

hehe okay i'll be sure this time! :D

OpenStudy (anonymous):

so is a non-linear just the opposite of this?

OpenStudy (ghazi):

yes, non linear functions never vary in a line the can be curvilinear like |dw:1354070045458:dw| the straight lines are linear but curves are non linear

OpenStudy (anonymous):

hmm okay so non linears have second degrees of variables right?

OpenStudy (anonymous):

but linears dont?

OpenStudy (ghazi):

right , second or third or so on but not one

OpenStudy (ghazi):

linear have degree one and non linear more than one

OpenStudy (ghazi):

next?

OpenStudy (anonymous):

this will be a non linear question...

OpenStudy (ghazi):

cool just shoot your question please

OpenStudy (anonymous):

OpenStudy (ghazi):

you can answer easily come on tell me

OpenStudy (anonymous):

is it B?

OpenStudy (ghazi):

non linear can never have degree 1 , correct ;)

OpenStudy (anonymous):

not sure :/

OpenStudy (anonymous):

oh okay :D

OpenStudy (ghazi):

next ?

OpenStudy (anonymous):

It looks like D is correct because linear is just straight line, right?

OpenStudy (anonymous):

or it could be A.

OpenStudy (ghazi):

when did you fall in love with maths godddd corrrect :)

OpenStudy (anonymous):

hmm :D hehe well this is easy :D

OpenStudy (ghazi):

it can't be A its D

OpenStudy (anonymous):

whats a parabola again? :/

OpenStudy (anonymous):

that curvy thing?

OpenStudy (anonymous):

looks like an egg?

OpenStudy (anonymous):

lol just kidding :D

OpenStudy (ghazi):

well definition of parabola is kinda complex for you to understand but just remember all the quadratic equations are parabola , and yea the CURVY THING ;)

OpenStudy (ghazi):

yes its like this |dw:1354070634140:dw|

OpenStudy (anonymous):

hmm so can you give me an example of a parabola problem, how would it look like?

OpenStudy (ghazi):

lets say you have an equation \[Y=4X^2+2X+3\] so its a parabola that would look like the one i have drawn above

OpenStudy (ghazi):

post your question please

OpenStudy (anonymous):

I think its A. ?

OpenStudy (anonymous):

lol sorry i mean B

OpenStudy (ghazi):

oh come on silly, parabola can never have degree 1,3,5 its degree is always 2 baby

OpenStudy (ghazi):

yes its B

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