Find the general term of the arithmetic sequence.2, -1, -4, -7, -10, . . .
A. an = -5 - 3n
B. an = -8 - 3n
C. an = 5 - 3n
D. an = 3n - 5
Answer: C
Mathematics
You might also like to view...
Solve the problem.Let g(x) = 11x - x2. Find a so that g(a) = 18.
A. {-2, -9}
B. {2, 9}
C. 
D. {11, 0}
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
A. y6
B. y3
C. 
D. y
Mathematics
Simplify.
3
A. 
B. 
C. 
D. 
Mathematics
Simplify the series of additions and subtractions.11 + (-20) - (-8) - 14
A. -3 B. 13 C. -15 D. 37
Mathematics