If fixed costs are $450,000 and the unit contribution margin is $50, the sales necessary to earn an operating income of $50,000 are 10,000 units. true or false

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

With: label the vertices and all the elements needed. find x

Use set buikder notation to represent the following set: {, -2, -1, 0}