Question
Wed March 10, 2010 By: Pooja Thally

Sketch a rough graph for a quadratic polynomial ax2+bx+c, which has no zeroes.

Expert Reply
Wed March 10, 2010

It will be a parabola which will not touch the x axis at all.

You can try this for equation x2+x+1  by choosing about 4 points on it

 

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