An arithmetic sequence is given. Find the common difference and write out the first four terms.{sn} = {8n + 2}
A. d = 8; s1 = 10, s2 = 18, s3 = 26, s4 = 34
B. d = 2; s1 = 8, s2 = 10, s3 = 18, s4 = 26
C. d = 2; s1 = 10, s2 = 18, s3 = 26, s4 = 34
D. d = 8; s1 = 8, s2 = 10, s3 = 18, s4 = 26
Answer: A
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A. -12° B. -5° C. 12° D. 0°
Simplify the expression. Assume that all variables are positive when they appear.
- 
A. 2 - 3
B. 5
C. 3
- 2
D. 2
- 3
Solve the problem.Estimate the minimum number of subintervals needed to approximate the integral
with an error of magnitude less than 10-4 using the Trapezoidal Rule.
A. 245 B. 151 C. 174 D. 300
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