What is the quadratic regression equation for the data set?

yˆ=0.032x^2-0.601x-0.255

yˆ=0.032x^2-0.601

yˆ=0.032x^2-0.601x

yˆ=0.032x^2+0.601x-0.255

Data Set:

x=-6 y=4.56

x=-4 y=2.84

x=-2 y=0.45

x=0 y=0

x=2 y=-1.14

x=4 y=-2.1

x=6 y=-2.84

Change to standard form 2.57x10^-4

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