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7. Write a quadratic inequality in the form of ax + bx + c that represents the following solution. No fractions in your answer. WINte

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7. Write a quadratic inequality in the form of ax + bx + c that represents the following solution. No fractions in your answer. WINte 8) 3 marks 8. Solve each of the quadratics using a number line and test points. Show your work for full marks. Write answers in SET NOTATION a) x + 6x - 7 5 0 a) 3 marks b) 2x3 + 3x - 5> 0 0

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