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Mathematics 20 Online
OpenStudy (anonymous):

http://prntscr.com/4hoymq

OpenStudy (anonymous):

i guess its A

OpenStudy (anonymous):

but the equation is not quite clear, can you write it ??

OpenStudy (anonymous):

thats how it is i can't copy and paste

OpenStudy (anonymous):

i mean is the power is 3 or something else ??

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

look i will give you the strategy to solve such problems you can plug in random x-coordinates in the equation to get the y-coordinates and then see which graph has your points start by plugging X as 0,1,-1 and then find the Y

OpenStudy (cwrw238):

looks like (x - 2)^3 as it only intersects x-axis at x = 2

OpenStudy (cwrw238):

so its either b or c try plugging in values of -1, 0 and 1 as has been suggested

OpenStudy (anonymous):

@cwrw238 but what if you took x as 0 then y will be -8 and a is the right answer but if we took more points no answer will be correct !!!

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