High School Math Help

~Graphing Calculator~ Press the . STAT. button on your calculator. Choose . EDIT #1. ... go back and check your lists. Press the . STAT. button again. Scroll to the right where it says . CALC. Choose . QuadReg #5. QuadReg. will appear on your calculator screen. Hit . ENTER. You should see the equation y = ax2+bx+c along with a value for (a), (b ... ................
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