Solve the problem.Between x = -2 and x = 10, the largest value of the expression
occurs where
. Of the values of x that satisfy
, which gives the maximum value of
?
A. x = 8
B. x = 0
C. x = 2
D. x = 7
Answer: B
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, a2 = 6, an+2 = an+1 + an
A. 1, 6, 7, 13, 20 B. 1, 6, 7, 14, 21 C. 1, 1, 2, 3, 5 D. 1, 6, 7, 8, 9
Solve the problem.An election involving 5 candidates and 30 voters is held, and the results of the election are to be determined using the Borda count method. Assuming there isn't a five-way tie, the minimum number of points a winning candidate can receive is
A. 151 points. B. 31 points. C. 51 points. D. 91 points. E. none of these
Calculate the arc length of the indicated portion of the curve r(t).r(t) = 3ti + j +
k; -5? t ? -1
A. 100 B. -150 C. 20 D. -30
Write a polar equation in r and of a hyperbola with the focus at the origin, with the eccentricity 7 and directrix r = -12csc?.
What will be an ideal response?