Perform the indicated operation.-15 ? (-15)
A. 225
B. -240
C. 240
D. -225
Answer: A
Mathematics
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Find the absolute extreme values of the function on the interval.g(x) = -x2 + 9x - 18, 6 ? x ? 3
A. absolute maximum is 
at x = 
; absolute minimum is 0 at 3 and 0 at x = 6
B. absolute maximum is 
at x = 
; absolute minimum is 0 at 3 and 0 at x = 6
C. absolute maximum is 
at x = 
; absolute minimum is 0 at 3 and 0 at x = 6
D. absolute maximum is 
at x = 
; absolute minimum is 0 at 3 and 0 at x = 6
Mathematics
Determine whether the relation is a function.{(-3, -8), (-1, -8), (4, -3), (5, 1)}
A. No B. Yes
Mathematics
Evaluate.
Mathematics
Decide whether the situation involves permutations or combinations.A committee of 2 delegates chosen from a class of 28 students to bring a petition to the administration.
A. Permutation B. Combination
Mathematics