Solve the inequality. Graph your solution on a number line, and write your solution in interval notation.
? 12
A. (-?, 18]
B. (-?, -6]
C. (-?, -6] ? [18, ?)
D. [-6, 18]
Answer: D
Mathematics
You might also like to view...
Solve.5x - 10 = 5
A. 14 B. 11 C. 10 D. 3
Mathematics
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 1.05x - 11.8 B. y = 1.05x + 11.8 C. y = 0.95x + 11.8 D. y = 0.95x - 11.8
Mathematics
Find the radian measure that corresponds to each degree measure.
a) 315° b) -225°
Mathematics
Solve the problem.Find the cost function if the marginal cost function is C'(x) = 4x - 4 and the fixed cost is $4.
A. C(x) = 2x2 - 4x + 3 B. C(x) = 2x2 - 4x + 4 C. C(x) = 4x2 - 4x + 4 D. C(x) = 4x2 - 4x + 3
Mathematics