can someone help me(adsbygoogle = window.adsbygoogle || []).push({});

a) for each set of data, calculate the first differences and identify the linear and nonlinear relations

b) for the nonlinear relations determine the second differences and identify the quadratic relations

1)

x 5 6 8 11

y -2 -3 -5 -8

then it says to determine the slope

I DONT GET THIS AT ALL AND I"M SO FRUSTERATED! HELP!

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# Quadratic Relations 1st 2nd differences

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