The data set represents a month-to-month progression of gasoline prices over the course of several months in an
unspecified city. Use a graphing calculator to determine the quadratic regression equation for this data set
х
0 1 2 3 4
5
y 2.82 329 3.46 3.33 2.88 2.24
а.
b
y=-0.1437 +0.595x + 2.830
y = 0.1437* +0.596x + 2 829
Cy=-0.143x? +0.595x - 2.829
d y = 0 1437- 595x+ 2.830
Please select the best answer from the choices provided