Find the limit as x approaches c of the average rate of change of the function from c to x.c = 6; f(x) = 
A. - 
B. -6
C. 
D. Does not exist
Answer: A
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Find the sum of the series as a function of x.
A. - 
B. - 
C. 
D. 
?There are nine red marbles, six green marbles, and seven white marbles in a bag. If a green marble is selected, the payout is $5. If any other color is selected, there is a $2 loss assessed. It takes $2 to pay. What is expected gain or loss for the player? Round off to the nearest cent.
A. ?A loss of $2.07 for the player. B. ?A gain of $2.07 for the player. C. ?A loss of $2.07 for the casino. D. ?A gain of $2.07 for the casino. E. ?a and d only F. ?b and d only
Factor, if possible.15x2 - 19xy + 6y2
A. (3x + 2y)(5x - 3y) B. (3x - 2y)(5x - 3y) C. (3x - 2y)(5x + 3y) D. (3x + 2y)(5x + 3y)
Use the Factor Theorem to determine whether x - c is a factor of the given function for the given value of c. If x - c is a factor, then write f in factored form. That is, write f(x) = (x - c)(quotient).f(x) = x4 + 6x3 + 8x2 + 41x - 42; c = -6
A. Yes; f(x) = (x + 6)(x3 + x - 7) B. Yes; f(x) = (x - 6)(x3 + 8x + 7) C. Yes; f(x) = (x + 6)(x3 + 8x - 7) D. No