Which inequality in factored form represents the region less than the quadratic function with zeros –40 and –50 and includes the point (–55, –75) on the boundary line?

Question

Revolt · Accepted Answer

y < –(x + 40)(x + 50)

Writing Two-Variable Quadratic Inequalities

Which inequality in factored form represents the region less than the quadratic function with zeros –40 and –50 and includes the point (–55, –75) on the boundary line?

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