Video Sharing In 2006 about 33% of Americans reported watching online videos via sharing sites such as YouTube and Vimeo. By 2011 this number increased to 71% (Source: Column Five.) (a) Find a formula for a linear function V that models the data, where x represents the year. (b) Estimate when this percentage was between 40% and 55%.

Q: Table 1: Which set of data would best be modeled by an exponential function? I Y1 2 3.5 Y1 A X. Y1 -…

A: A general Exponential function is given by                    f(x) = ax           where a>0

Q: Median household income sharply increased in 2015 by 5.2% but only grew by 1.8% in 2017 to $61,372.…

A: a) Assume the median income in 2016 is x.

Q: The following table shows the average yearly tuition and required fees, in dollars, charged by…

A:

Q: The line graph below shows the average US price for one gallon of gasoline on the first Monday of…

A: The given line graph shows the average US price for one gallon of gasoline on the first Monday of…

Q: Mrs. Goodwin hosts an annual art contest for kids, and she keeps a record of the number of entries…

A: Given query is to find rate of change between 2011 and 2012.

Q: Patty's Parasols recorded the monthly rainfall and their umbrella sales for an entire year. The…

A: Let, X : Rainfall, Y : Umbrella sales.

Q: The table below gives the annual sales (in millions) of a product. 1998 1999 2000 2001 2002 2003…

A: Use avg rate of change formula

Exponential Growth Model

The relation that represents an exponential function is: