Use composition to verify whether or not the inverse is correct.f(x) = 3x - 6, f-1(x) = 
A. Yes
B. No
Answer: B
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Use the at least once rule to find the indicated probability.A study conducted at a certain college shows that 61% of the school's graduates find a job in their chosen field within a year after graduation. Find the probability that among 8 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating.
A. 0.125 B. 0.999 C. 0.981 D. 0.610
Determine if the given set of whole numbers is closed under multiplication.{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, . . . } (that is, the whole numbers except for 12)
A. Not closed B. Closed
Find the y-intercept of the polynomial function.f(x) = -x2 - 2x + 3
A. -1 B. 0 C. -3 D. 3
Use the order of operations to simplify the expression.-|-11| - |-14 - 11|
A. 14 B. -14 C. 36 D. -36