Question

Use a graphing calculator or other technology to answer the question.Which quadratic regression equation best fits the data set? yˆ=47.062x2−6.815x−0.246yˆ=47.062x2−6.815x+0.246yˆ=0.246x2−6.815x+47.062yˆ=0.246x2+6.815x+47.062

Answer 1

yˆ=0.246x2−6.815x+47.062

Answer 2

Using a Quadratic regression Calculator

Please give me a minute to calculate the regression

The equation is

y=0.246x^2-6.815x+47.062