A quadratic function goes through the points (2,3) (3,4) (6,-5). Find the function. Please help me with this.
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Originally Posted by Anna55 A quadratic function goes through the points (2,3) (3,4) (6,-5). Find the function. Please help me with this. $\displaystyle y = ax^2 + bx + c$ So using (2, 3): $\displaystyle 3 = 4a + 2b + c$ Do this for all three points and you will have three equations in the unknown variables a, b, and c. -Dan
Thank you I understand now.
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