Algebra 2 Midterm Review

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What is a multi-step inequality?

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A multi-step inequality is an inequality that requires more than one step to solve, often involving operations such as addition, subtraction, multiplication, or division.

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The function shifts left 2 units and down 5 units.

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What does the graph of an inequality represent?

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The graph of an inequality represents all the solutions that satisfy the inequality, often shaded to indicate the solution set.

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What is the difference between strict and non-strict inequalities?

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Strict inequalities (<, >) do not include the boundary points, while non-strict inequalities (≤, ≥) do include the boundary points.

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Draw a number line, place an open circle at -6, and shade to the left to indicate all numbers less than -6.

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What is the significance of the vertex in a quadratic function?

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The vertex is the highest or lowest point of the parabola, representing the maximum or minimum value of the function.