A family of quadratic functions passes through the points (3,0). Find the family of quadratic functions(adsbygoogle = window.adsbygoogle || []).push({});

err i have no idea hwo to do it except substituting those values in ... 0=9a+3b+c

what does it meant the family of quadratic functions?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Family of quadratic functions

**Physics Forums | Science Articles, Homework Help, Discussion**