Solve the given inequality (a related function is graphed).x2 + 5x < 3x + 15
x-intercepts: (-5,0), (3,0)
A. (-5, 3)
B. [-5, 3]
C. (-?, -5) ? (3, ?)
D. (3, 5)
Answer: A
Mathematics
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A. sin 4x +
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cos3 4x + C
C. sin 4x -
sin3 4x + C
D. 5 sin 4x - sin3 4x + C
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A.
B. 2 +
C. -2 -
D.
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Solve the equation. Express radicals in simplest form.4n2 = -10n - 5
A.
B.
C.
D.
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For the measured quantity, state the set of numbers that is most appropriate to describe it. Choose from the natural numbers, integers, or rational numbers.The lengths of randomly cut pieces of string (measured using a ruler)
A. Integers B. Natural numbers C. Rational numbers
Mathematics