Find the nth term of the arithmetic sequence with the given values.9, 13, 17, . . . ; n = 45
A. -171
B. 189
C. 185
D. -167
Answer: C
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A fixed point of f is a value of x that satisfies the equation f(x) = x; it corresponds to a point at which the graph of f intersects the line y = x. Find all the fixed points of the function. Use preliminary analysis and graphing to determine good initial approximations. Round approximations to six decimal places.f(x) = 3 sin x on [0, 2?]
A. x = 0 and x ? 2.389974 B. x = 0 and x ? 1.756641 C. x = 0 and x ? 2.167752 D. x = 0 and x ? 2.278863
Add or subtract. Express the answer as a mixed number.1
+ 1
A. 3
B. 1
C. 3
D. 2
Solve the problem.Randy Hunter buys a $30,000 T-bill at a 6.5% discount for 22 weeks. Find the purchase price of the T-bill. (Assume 52 weeks per year.)
A. $29,175.00 B. $29,587.50 C. $28,350.00 D. $29,092.50
Find the slope of the line through the points and interpret the slope. 
A. -2; for every 1-unit increase in x, y will decrease by 2 units
B. 2; for every 1-unit increase in x, y will increase by 2 units
C. 
; for every 2-unit increase in x, y will increase by 1 unit
D. - 
; for every 2-unit increase in x, y will decrease by 1 unit