Write a formula for the nth term of the arithmetic sequence. Do not use a recursion formula.200, 300, 400, 500, 600, . . .

A. an = 100n + 200
B. an = 100n + 100
C. an = n + 100n
D. an = 200n


Answer: B

Mathematics

You might also like to view...

Evaluate the improper integral.

A. 24 B. 40 C. 32 D. 48

Mathematics

Solve the equation. - 6 = 0

A. {3} B. {33} C. {39} D. ?

Mathematics

Find the sum of the indicated terms of the geometric sequence. ? -7, 14, -28 ... (to 8 terms) ?

A.
B. ?
C. ?
D. ?
E. ?

Mathematics

Use calculus and a graphing calculator to find the approximate location of all relative extrema.f(x) = x4 - 3x3 - 21x2 + 74x + 12

A. Approximate local maximum at 1.617; approximate local minima at -3.043 and 3.659 B. Approximate local maximum at 1.525; approximate local minima at -3.061 and 3.812 C. Approximate local maximum at 1.61; approximate local minima at -3.137 and 3.728 D. Approximate local maximum at 1.604; approximate local minima at -3.089 and 3.735

Mathematics