Chapter 10 - Radical Expressions and Equations - 10-6 Trigonometric Ratios - Standardized Test Prep - Page 639: 51

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Work Step by Step

Divide each side by -2 and flip the inequality sign since you are dividing by a negative number. Shade in the circle since this is an "or equal to" sign: -2x$\geq$1 x$\leq$$-\frac{1}{2}$

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