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Mathematics 9 Online
OpenStudy (anonymous):

Which function describes the table of values? x= -2, 0, 2, 4 f(x)= -5, -1, 3, 7

OpenStudy (anonymous):

looks like you take the first number, double it, then subtract 1 from the result

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

that did not work or maybe i did it wrong either way this aint working for me

OpenStudy (raden):

just continue what satellite said, it means y = 2x - 1 or f(x) = 2x - 1

OpenStudy (anonymous):

thx

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