Use the formula for the general term (the nth term) of an arithmetic sequence to find the indicated term of the sequence with the given first term, a1, and common difference, d.Find a14 when a1 = 23, d = -3.
A. -16
B. -19
C. 62
D. -39
Answer: A
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A function f(x), a point x0, the limit of f(x) as x approaches x0, and a positive number ? is given. Find a number such that for all x, 0 <
< ? ?
< ?.f(x) = -2x - 7, L = -11, x0 = 2, and ? = 0.01
A. 0.01 B. 0.005 C. -0.005 D. 0.0025
Solve the problem.Georgia agrees to lend money to Matt at a special interest rate of 8.5% per year, on the condition that he borrow enough that he would pay her $601 in interest over a 8 month period. What was the minimum amount Matt could borrow?
A. $9427.45 B. $10,605.88 C. $12,121.01 D. $10,517.50
Find the factored form of a polynomial function f whose roots are given. Then find values of the leading coefficient for which the coefficients of f in standard form are integers.Roots: ,
,
, and
A. f(x) = 60a(5x + 4)(3x + 2)(x + 2)2
a = k, for any integer k
B. f(x) = 60a(5x - 4)(3x - 2)(2x - 1)2
a = 60k, for any integer k
C. f(x) = (5x + 4)(3x + 2)(x + 2)2
a = 60k, for any integer k
D. f(x) = (5x - 4)(3x - 2)(2x - 1)2
a = 60k, for any integer k
Find the indicated term.Find the 16th term of the arithmetic sequence
A. -0.22 B. -0.15 C. -0.23 D. 0.08