Write interval notation for the given set or graph.
A. [7, ?)
B. (-?, 7]
C. (-?, 7)
D. (7, ?)
Answer: C
Mathematics
You might also like to view...
For the initial value problem, compute the first two approximations u1 and u2 given by Euler's method using the given time step.y'(t) = 4y, y(0) = 7; ?t = 0.5
A. u1 = 35; u2 = 105 B. u1 = 21; u2 = 63 C. u1 = 21; u2 = 105 D. u1 = 7; u2 = 21
Mathematics
Decide whether or not the given equation is an identity.sin 6x tan 3x = 2 sin2 3x
A. Yes B. No
Mathematics
Solve the inequality. Graph the solution set, and state the solution set in interval notation.|x| ? 2
A. [-2, 2]
B. (-2, 2)
C. (-?, -2] ? [2, ?)
D. (-?, 2]
Mathematics
Find all the terms of the finite sequence.an = (-1)n+ 3, 1 ? n ? 5
A. 1, -1, 1, -1, 1 B. -1,-1,-1,-1,-1 C. -1, 1, -1, 1, -1 D. 1, 1, 1, 1, 1
Mathematics