Which of the following functions must be subtracted from f (x) = 3x3 + 2x2 + 1 for the resulting function to be an odd function?
O a) g(x) = 3x3
Ob) g(x) = 2x2 + 1
O c) g(x) = -3x3
d) g (3C) = 3x3 + 1

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?

If wxyz is a square, which statements must be true? plz < 3

What is the expression equivalent to (3x^2-7)