A sample of bacteria starts with 600 bacteria and doubles every month. a. Describe the input variable. b. Describe the output variable. c. If linear, find and interpret the rate of change. If exponential, find and interpret the percent change. Approximate if needed. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B I U S Paragraph Arial 10pt A !!

Decide if the following tables represent functions that are linear, quadratic or exponential

The following chart shows "living wage" jobs in Rochester per 1000 working age adults over a 5 year period.

An office worker just got a raise from $15.00 to $18.00. What is the absolute change?   What is the relative change?

A car initially sold for $23,999. Its class life is 12 years, and the car depreciates by $750 each year. Express this as a linear function. Find the salvage value. Then, find the value after six years.

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 f. Construct a​ 95% confidence interval to estimate the average fuel economy of the jeep. enter your response here≤μ≤enter your response here ​(Round your answers to 2 decimal​ places.)

You are given a table of values for a linear function. For this table, find the missing value, a. a = y -2 10 a 14 41

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   a. Find the average fuel economy. x =enter your response here ​(Round your answer to 3 decimal​ places.)

The table below represents a direct variation. Fill in each blank with the correct value for A, B, and C. Only type in the value. X y A = type your answer... 9 -3 ; B = type your answer... 12 A ;C= type your answer... B 0 -6 C

Each horse you own eats 4 bales of hay per month. Each bale of hay costs $15. a. Create a function called f whose input is the number of horses you own and whose output is the number of bales of hay eaten per month. Use x as your input variable. b. Create a function called g whose input is the number of bales of hay eaten per month and whose output is the total cost. Use x as your input variable. c. Create a function called / whose input is the number of horses you own and whose output is the total cost. Use x as your input variable. d. If you own 5 horses, use your functions f, g and h to find out how many bales of hay are eaten per month and how much money this will cost. e. Draw a diagram of the three functions f, g, and h. Show the input and output of each function, and their relationship.