A cell phone company charges a monthly rate according to the formula C(n) monthly cost andn is gigabytes of data used. 50 + 8.2n, where C is %3D Find and interpret the rate of change and initial value for this function. Write your response in complete sentences.

Q: Vhat is the instantaneous rate of change for the function y = 3x² – x – 2 when x is equal to 3? O 18…

A:

Q: Vhat is the rate of change of this table X Y -2-3 2 5

A:

Q: An antique table increases in value according to the function ​v(x)=950​(1.07​)x ​ dollars, where x…

A: Given data-  We have given a function  v(x) = 950​(1.07​)x dollars.  x = No. of years after 1980. We…

Q: The level of water in a tank is decreasing such that its depth, d, can be modeled by d=18(.92)^h,…

A: Topic:- persentage

Q: A tornado drops a piece of wood from a height of 4,624 ft. If the equation for height as a function…

A:

Q: e) What percentage of the variable yield can be explained by the variable temperature? f) Estimate…

A: Since you have posted a question with multiple subparts we will solve first three subparts for you.…

Q: The amount of medicine (in milligrams) in a patient's bloodstream tt hours since taking a pill can…

A:

Q: Brain weight A grams was modeled to be a function of body weight B grams for a mouse, according to…

A: The instantaneous rate of change is given by the first derivative. For the given problem we need to…

Q: Hannah deposits $400into certificate of deposit (CD). It compounds continuously at a rate of 1.4…

A:

Q: What is the value of t in year 2014 ?  (Recall that t is the number of years after 1995) Estimate…

A: In multiple linear regression, there will be more than one independent variable. In simple linear…

Q: There were 417 cell phones sold at an electronics store in January. Since then, cell phone sales at…

A:

Q: The rate of flow of the income from the investment is f (t) = 9000e0.04r

A: The present value as a function of time is given.

Q: If the total revenue function for a blender is R) - 56х - 0.01x2 where x is the number of units…

A:

Q: A Campus Republicans fundraiser offers raffle tickets for $13each. The prize for the raffle is a…

A:

Q: Use the information and equation to answer the following questions. Michael starts a website for…

A: Use the information and equation to answer the following questions. Michael starts a website for…

Q: 11) What is the rate of change? y=+3 Your answer

A:

Q: Call centers are booming in a country as multinational companies increasingly outsource these…

A: Given that Rx=0.926x-3.15 where x is number of years after 2000. c)To check whether the revenue for…

Q: The cost of producing xgallons of Slurm is given by the function ?(?) = 2? + 48. A gallon of Slurm…

A:

Q: The amount in million of dollars the US government spent on research and development for defense…

A: t=the number of years from 2010So, 2010 means t=2010-2010=02014 means t=2014-2010=4

Q: The cost of technology-related products tends to decrease over time, unlike the cost of food, which…

A: To calculate the increase or decrease in the value by percentage, obtain the percentage value of the…

Q: A camera is accidentally dropped from a helicopter at a height of 4,096 ft. If the equation for…

A: Given equation is

Q: b) Write an equation that better describes the growth rate of the processor over time. How did you…

A: To write the equation that describes this growth rate

Q: For Exercise, use a variation model to solve for the unknown value. The current in a wire varies…

A: Given, The current in a wire varies directly as voltage and inversely as the resistance.

Q: Write an equation for the parent function y = x stretched horizontally by a factor of 4 and shifted…

A:

Q: The radius of a cylinder is decreasing at a constant rate of 4 centimeters per minute. The volume…

A: Let, the radius of the cylinder be r cm and height be h cm. Then, its volume is V=πr2h cm3.…

Q: c. Is this relationship linear, quadratic, or exponential? Justify your reasoning.

A:

Q: 110 4. Create a linear function that has a rate of change of 7. After you have written the function…

A:

Q: a retail store estamates that weekly advertising cost x (both in dollars) are related by…

A: We need to find ds/dt

Q: Determine whether the statement given below makes sense or does not make sense, and explain your…

A: As per the given statement, if there is $1 increase in plane ticket fare over $300, then the…

Q: 4. Projection indicate thtat the global demand for oil will be 103 million barrels per day in 2015.…

A:

Q: The volume of a sphere is decreasing at a constant rate of 4011 cubic inches per second. At the…

A:

Q: The length of a rectangle is 3 more than twice the width, w. Write an equation giving the area, A,…

A: Consider a rectangle of length l and width w. Given, l=2w+3 The objective is to determine the area A…

Q: Without graphing, determine whether the function represents exponential growth or exponential decay.…

A:

Q: e) In 2012, a house is valued at £62500. This is a drop of 45% on the price paid for the house in…

A: Solution

Q: Miranda opened a high-yield savings account with a one-time deposit. The balance of her investment…

A:

Q: Wanda read a total of 9 books over 3 months. If Wanda has read 18 books so far, how many months has…

A: Given data: The number of books reads by Wanda in 3 months is n=9 books. The expression for the…

Q: In a twitter post you just saw, you found out apartment rental costs in San Francisco tripled…

A: The growth is modelled using the equation, f(t)=a(1+r)t , where, a is the initial value of an item,…

Q: he graph below shows the rate of change of the number of oranges on display at a store. How many…

A: If you like the solution then please give it a thumbs up.. The Answer is:         Rate of changes of…

Q: What is the rate of change in correct units? What does this represent in the linear equation of this…

A: 5. Consider the given table of data. Here, D represents the distance from the garage in miles after…

Q: Give an example of a increased rate and a decreased rate

A: Increased and decreased rate with proper example are as follows.

Q: A car was purchased for $22,000 in 2012. The value of the car decreases annually by 9%. This…

A:

Q: A person x inches tall has a pulse rate of y beats per minute, as given approximately by -1/3 y =…

A:

Q: The rise of digital music and the improvement to the DVD format are part of the reasons why the…

A:

Q: Determine the rate of change for a function that has the solutions in the following K 3 0 2 -1 1 y…

A:

Q: The number of carbon atoms in a fossil is given by the function y = 5100(0.95)X, where x represents…

A: given that the number of carbon atoms in a fossil is yx=51000.95xfind the percent of change each…

Q: The edge of a cube is increasing at the rate of 0.2 centimeters per second. Which of the following…

A:

Q: The population of a town increased from 3250 in 2007 to 5850 in 2009. Find the absolute and relative…

A:

Q: Which function has the largest rate of change? O y = 2x 1. 4 9. 12 15 18 O y = - 0. 1. 3 3. 2.5 1.5…

A:

Q: What about decreasing value? How do you think this equation would change if we are LOSING value each…

A: topic - functions

Q: 5. Use the graph to write a linear function that relates y to x. 10 10

A: We observed from the graph with the line cuts the y axis at a point whose y co-ordinate is equal to…