During a recent period of time, bookstore sales have been declining.
The sales (in billions of dollars) can be modeled by
the function f(t) = -7/5+ 17.2, where t is the number
of years since 2006. Suppose sales decreased at twice
the rate. How can you transform the graph off to
model the sales? Explain how the sales in 2010 are
affected by this change.

Algebra 2

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?