What is the range of the function f(x) = 12 − 3x for the domain {-4, -2, 0, 2, 4} ?
a. 24,18,12,6,20
b. 6,12,18,24,30
c.-12,-6,0,6,12
d.0,6,12,18,24

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Multiplying fractions by whole number 5 x 1/3=?

The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.