If you had the following what model is most appropriate?
y 3 1 0 -1
x 2 1 0, 0
quadratic
linear
exponential
line
3 answers
since it decreased, then came back to the last value, that indicates that it has started to rise again. Looks like a parabola (quadratic) to me.
wait a minute. I think you have x and y switched. You cannot have two y values for a single x value (0).
the 1st x value is 1/2
1 answer