Consider the following function: y=1/4cos(-1/4x) Which of the following statements are true? Check all
that apply.

The graph is symmetric to the y axis

The function decreases on the interval (0, 4pi)

The frequency is 1/4pi

The graph is compressed horizontally by a factor of 1/4

The graph has x intercepts at x=2pi and x=6pi

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

Iwill give you ! what is the measure of ∠v ?