Use the following data to calculate the curve of the best-fit.
y=0.4x2 + 1.2x + 3
y=0.4.x2 + 3.4x + 4
y=0.2x2 + 1.2x + 3
y=0.4x2 + 1.2.C + 4
![Use the following data to calculate the curve of the bestfit y04x2 12x 3 y04x2 34x 4 y02x2 12x 3 y04x2 12C 4 class=](https://us-static.z-dn.net/files/dd1/4a9dcd62fbe461f9df41c84f12404fdc.png)