Solve the linear inequality. Express the solution using set-builder notation and interval notation. Graph the solution set.
-
x < -2
A. ;
B. ;
C. ;
D. ;
Answer: D
Mathematics
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Solve.Find the minimum value of the function y = tan-1(3x - 1) - tan-1(3x + 1).
A. 0
B. -
C. -2
D. -
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Solve the problem.Suppose that the sample space is S = and that outcomes are equally likely. Compute the probability of the event E =
.
A.
B.
C. 2
D.
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Solve the problem.y varies directly as x and inversely as the square of z. y = 9 when x = 36 and z = 6. Find y when x = 88 and z = 5.
A. 26.4 B. 31.68 C. 158.4 D. 15.28
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Factor.3x2y5 + 18x2y4
A. x2y4(3y + 6) B. y + 6 C. 3x2y4(y + 6) D. 3x4y2(y + 6)
Mathematics