Tell whether the statement is true or false.{7, 9, 10, 12} ? ? = {7, 9, 10, 12}
A. True
B. False
Answer: A
Mathematics
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Determine convergence or divergence of the series.
A. Converges B. Diverges
Mathematics
Rewrite the expression without the grouping symbols.a(a - 6)
A. a2 + 6a B. a2 - 6a C. a - 6a D. a2 - 6
Mathematics
Evaluate the function at the given values of the variable.f(x) = x - 1
a. f(5)
b. f(2)
A. -5, -2 B. 4, 1 C. 5, 2 D. 6, 3
Mathematics
Calculate the derivative of the function. Then find the value of the derivative as specified.f(x) = 
; f '(-1)
A. f '(x) = 
; f '(-1) = 8
B. f '(x) = - 
; f '(-1) = -8
C. f '(x) = - 8x2; f '(-1) = - 8
D. f '(x) = 8; f '(-1) = 8
Mathematics