Find the first four terms of the sequence defined by the recursive formula. a = 65, ay = An-1 - 11,n < 2

Chip worked at the animal shelter for 6 hours each week for several weeks. he worked for a total of 42 hours. which of the following can be used to find the number of weeks chip worked at the animal shelter?

Sketch one cycle if the cosine function y=2cos2theta

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?