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Over which of the intervals does f(x) have an average rate of change of zero?

A. [-9, -7]
B. [-4, 4]
C. [-1, 2]
D. [5, 7]

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Select the correct answer and solve for y