SOLUTION: what is the parabola of 2x^2-12x+3y+21=0

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: what is the parabola of 2x^2-12x+3y+21=0      Log On


   

Question 783363: what is the parabola of 2x^2-12x+3y+21=0
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
2x^2 - 12x + 3y + 21 =0
isolate y
3y = -2x^2 + 12x - 21
Divide both sides by 3
y = -2%2F3x^2 + 4x - 7
Graph this equation
+graph%28+300%2C+200%2C+-10%2C+10%2C+-15%2C+5%2C+%28-2%2F3%29x%5E2+%2B+4x+-+7+%29+