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# Parabola

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The graph of y=ax^2+bx+c is given below, where a, b, and c are integers. Find a-b+c.

Aug 21, 2021

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The graph of y=ax^2+bx+c is given below, where a, b, and c are integers. Find a-b+c.

Hello Guest!

This is the graph of the function

$$f(x)=\frac{2}{3}\cdot (x-3)^2+1=\frac{2}{3}\cdot (x^2-6x+9)+1$$

$$f(x)=\frac{2}{3}x^2-4x+7\\ a=\frac{2}{3}\\ b=-4\\ c=7$$

a is not an integer.

!

Aug 21, 2021
edited by asinus  Aug 21, 2021