5. Use quadratic regression to find
a quadratic equation that fits the
given points.
X
0 1 2 3
y 6.1 71.2 125.9 89.4
Oy 25.4z +106.66z+ 2.06
Oy 25.42-106.66x + 2.06
Oy -25.42 +106.66x + 2.06
Oy -25.42-106.66x-2.06
