A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely.Sn: 2 + 7 + 12 + . . . + (5n - 3) = 
What will be an ideal response?
Sk: 2 + 7 + 12 + . . . + (5k - 3) =
Sk+1: 2 + 7 + 12 + . . . + (5k + 2) =
Mathematics
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Solve the problem.The same number of people moved to Gill Rock each month for the last six months. If a total of 138 people moved, how many moved each month?
A. 23 people B. 46 people C. 34 people D. 138 people
Mathematics
Write the x- and y-intercepts of the graph.
A. x-intercept: 2; y-intercept: 2 B. x-intercept: - 1; y-intercept: - 1 C. x-intercept: - 1; y-intercept: 2 D. x-intercept: 2; y-intercept: - 1
Mathematics
For the given functions f and g, find the requested composite function.f(x) = , g(x) = 9x + 10;
Find (g ? f)(x).
A. x + 20
B. x
C. x -
D. 9x + 80
Mathematics
Match the graph to the function.
A. f(x) = -2-x B. f(x) = -2x C. f(x) = 2-x D. f(x) = 2x
Mathematics