6. It's Not B Write a function rule for the table.

A. f(x) = x + 4

B. f(x) = 4x

C. f(x) = x – 4

D. f(x) = –4x

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

What is coefficient of the term of degree of degree 5 in the polynomial below

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)