(e) At which store is the expected number of DVDS rented per customer higher? (f) If Video to Go estimates that they will have 300 customers next week, how many DVDS do they expect to rent next week? (g) If Video to Go expects 300 customers next week, and Entertainment HQ projects that they will have 420 customers, for which store is the expected number of DVD rentals for next week higher? Explain. (h) Which of the two video stores experiences more variation in the number of DVD rentals per customer? How do you know that?

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Transformation of Graphs

The word ‘transformation’ means modification. Transformation of the graph of a function is a process by which we modify or change the original graph and make a new graph.

Exponential Functions

The exponential function is a type of mathematical function which is used in real-world contexts. It helps to find out the exponential decay model or exponential growth model, in mathematical models. In this topic, we will understand descriptive rules, concepts, structures, graphs, interpreter series, work formulas, and examples of functions involving exponents.