Write each inequality in interval notation and graph the interval on a number line.-2 ? x < 2
A. [-2, 2)
B. (-2, 2]
C. (-2, 2)
D. [-2, 2]
Answer: A
Mathematics
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Sketch the parametric curve and eliminate the parameter to find the Cartesian equation of the curve.
 FIGURE 1.png)
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Determine whether the given constant is a solution to the given polynomial equation.x4 + 7x2 - 144 = 0; -3
A. No B. Yes
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Write a numerical expression for the phrase and simplify it.Twice the product of -6 and -7, subtracted from 2
A. (2)(2)(-6 + 7); 4 B. (2 - 2)(-6 ? -7); 0 C. (2)(2)(-6)(-7); 168 D. 2 - 2(-6 ? -7); -82
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