A low-projection scenano for the population of Smaltown, USA for 1995 and 2150 is given by the function y=-0.37 37.83x5640 68, where x is the number of years after 1990 and the population is measured in thousands of people a. Find the input and output at the vertex of the graph of this model b. Interpret the values from part a c. For what years after 1995 does this model predict that the population will increase? 51.12 and outpul at the vertex is y=6607.65 (Round to the nearest hundredth as needed) The input at the vertex is x b. The population will be (Use the answer from part a to find this answer)

The attached table shows the level of water (y) measured in centimeters from the bottom of the container after (x) seconds. Create a table in DESMOS and graph the data. Attach a screenshot of your data plot from DESMOS. Does your data plot look linear or quadratic?

This value represents how much a change in one variable can be predicted from its relationship witha completely different variable .......

2) A rare stamp was worth $65 in 1995. It was predicted to grow in value at a rate of 8% per year. a) Write an equation to represent the value of the stamp, y dollars, as a function of the number of years, x, since 1995. b) What is the value of the stamp today? c) In which year the stamp will double the value?

In 2005 the average annual and fees for attending a private college or university was $22000. This cost rose to about $36000 in 2015, as illustrated in the graph. Complete parts a and b

The cost of fuel is the largest component of cost of ownership for most vehicles. Fuel cost is​ (almost) inversely proportional to gas​ mileage; higher gas mileage means lower fuel cost and​ vice-versa. If you keep track of the number of miles driven on each tank of gas as well as how much gas is​ purchased, it is easy to calculate gas​ mileage; many cell phone apps exist to track this. The data in the following table is the gas mileage for Mr.​ Hebert's 2015 Jeep Wrangler Unlimited.     12.85 14.98 15.36 17.09 18.86 13.28 15.11 15.62 17.50 19.07 13.48 15.12 15.65 17.66 20.91 14.65 15.13 16.41 18.17 21.17 14.71 15.14 16.80 18.27 22.11 c. Find the five number summary. enter your response here​, enter your response here​, enter your response here​, enter your response here​, enter your response here

3. Determine if the data is linear or exponential and find a function that models the data: -4 -2 0. 2 4 y 0.625 2.5 10 40 160

Suppose that the number of tee shirts sold (N) depends linearly on the price charged (x). Write an equation showing this dependence.