The following table shows a proportional relationship between zzz. 181818222 45454 818181999 write an equation to describe the relationship between zzz.

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

For which rational expression is -2 an excluded value of x?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"