Each week tim wants to increase the number of sit ups he does by to set up’s the first week he does 15 sit ups each day. write an explicit function in the form f(n) =mn+b to represent the number of sit ups f(n) tim does daily in week n.

What is the simplified expression for 6(2(y+x))

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?