Which of these sequences is a geometric sequence?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Nikolas calculated the volume of the prism. his work is shown below.