Express the set in roster form.{x|x is an integer between -2 and 2}
A. {-2, -1, 0, 1, 2}
B. {-2, -1, 0, 1}
C. {-1, 0, 1}
D. {-1, 0, 1, 2}
Answer: C
Mathematics
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Draw the angle having the given radian measure.
A.
B.
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Plot the point having the given polar coordinates.(-2, -225°)
A.
B.
C.
D.
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Express the following in interval notation.
A. (0, 4) B. [0, 4) C. (0, 4] D. [0, 4]
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Solve the quadratic equation by the method of your choice.x2 + 2x = 7
A. {-1 - 4, -1 + 4
}
B. {-1 - , -1 +
}
C. {1 + }
D. {-2 - , -2 +
}
Mathematics