Quadratic Comparison — practice questions, page 9
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QuestionFind the roots of I. x² − 9x + 14 = 0 II. y² − 19y + 88 = 0, and pick the correct relation.QuestionEquation I is x² − 21x + 110 = 0 and equation II is y² − 16y + 63 = 0. How do x and y compare?QuestionIn the two equations below, solve for x and y and choose the correct relation. I. x² − 6x + 8 = 0…QuestionAfter solving I. x² − 13x + 40 = 0 II. y² − 8y + 15 = 0, which statement is true?QuestionIf x² + 7x + 12 = 0 and y² + 3y + 2 = 0, which statement about x and y holds?QuestionEquation I: x² − 9x + 20 = 0. Equation II: y² − 13y + 42 = 0. Which relation between x and y is…QuestionSolve both equations and compare x and y. I: x² − 17x + 72 = 0. II: y² − 6y + 8 = 0.QuestionI: x² − 23x + 132 = 0. II: y² − 21y + 110 = 0. Find how x and y are related.QuestionSolve both equations and compare x and y. I: x² − 12x + 32 = 0. II: y² − 6y + 8 = 0.QuestionFind the relation between x and y from I: x² − 17x + 72 = 0 and II: y² − 19y + 90 = 0.QuestionWork out both quadratics and relate x to y. I. x² − 12x + 35 = 0 II. y² − 9y + 20 = 0QuestionSolve both equations and compare x and y. I: x² − 4x + 3 = 0. II: y² − 16y + 63 = 0.QuestionCompare the roots of the two equations. I. x² − 13x + 36 = 0 II. y² − 21y + 108 = 0. Which…QuestionEquation I: x² − 25x + 156 = 0. Equation II: y² − 13y + 40 = 0. What is the relation between x and…QuestionI. x² − 9x + 20 = 0 II. y² − 7y + 12 = 0. Find the relation between x and y.QuestionI. x² − 3x + 2 = 0 II. y² − 9y + 18 = 0. Find the relation between x and y.QuestionI. x² − 4x + 3 = 0 II. y² − 6y + 9 = 0. Find the relation between x and y.QuestionI. x² − 8x + 15 = 0 II. y² − 13y + 42 = 0. Find the relation between x and y.QuestionI. x² − 10x + 24 = 0 II. y² − 8y + 16 = 0. Find the relation between x and y.QuestionI. x² − 35x + 306 = 0 II. y² − 33y + 272 = 0. Which relation between x and y holds?QuestionFind the roots of each equation and pick the correct relation between x and y. I. x² − 11x + 30 =…QuestionTwo equations are given. Solve both and choose the correct relation. I. x² − 3x − 28 = 0 II. y² +…QuestionTwo equations are given. Solve both and choose the correct relation. I. x² − 9x + 20 = 0 II. y² −…QuestionGiven I. x² + x − 20 = 0 II. y² − 11y + 30 = 0, how are x and y related?QuestionSolve both equations and choose the correct relation. I. x² − 9x + 18 = 0 II. y² − 3y + 2 = 0.
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