Question: First explain why a quadratic function given byf(x) = ax^2+bx+c cannot have two y-intercepts. Also explain how to use the discriminant to determine the number
First explain why a quadratic function given byf(x) = ax^2+bx+c cannot have two y-intercepts. Also explain how to use the discriminant to determine the number of x-intercept for the graph of f(x)=ax^2+bx+c , since we just discussed discriminants last week. :)
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