The value of the exponential function g(x) is 340 when x=2 and decreases by 15% for every two-unit increase of x. Which graph represents g

Q: (a) The number of bacteria present in the potato salad left out on a table, after x hours is given…

A:

Q: Assume the population of fish grows exponentially. A pond is stocked initially with 500 fish. After…

A:

Q: The amount of caffeine in a person’s body follows an exponential function, as do many drugs. The…

A:

Q: The number of bats in a colony is growing exponentially. After 2 years, there were 120 bats. After 5…

A: Exponential equation is of the form f(x)=a  bx Converting the given information in point form…

Q: The table of ordered pairs (x, y) gives an exponential function. Write an equation for the function.

A:

Q: A radioactive substance decays exponentially. A scientist begins with 180 milligrams of a…

A: Given:- A radioactive substance decays exponentially. A scientist begins with 180 milligrams of a…

Q: Identify the key features of the exponential function f(x) = 12x and its graph by completing each…

A: Use properties of exponential function

Q: The half-life of a radioactive substance is 8 days. State an exponential function that models the…

A:

Q: The concentration of a drug in the body decreases exponentially after a dosage is given. In one…

A:

Q: According to Moore's law the number of transistors that can be placed on a integrated circuit has…

A:

Q: computer, originally purchased for $2000, loses value according to exponential equation V(t) =…

A: The given function is V(t)=200012th, where t is the time and h is the half-life. The given value of…

Q: A radioactive substance decays exponentially. A scientist begins with 180 milligrams of a…

A:

Q: Cell phones begin to lose (resale) value immediately after purchase. After one year, an iPhone can…

A:

Q: 7) Solve for "x" in the equation log,(x + 2) -1 = 4 (3 decimal point accuracy).

A:

Q: An exponential function f(x)=abxf(x)=abx passes through the points (0, 8000) and (2, 3920). What are…

A: An exponential function fx=a.bx passes through the points 0,8000 and 2,3920

Q: In 2012 the population of a city was 5.59 million the exponential group rate was route rate was…

A:

Q: An exponential function f(x) = ab" passes through the points (0, 9000) and (2, 90). What are the…

A:

Q: number of bats in a colony is growing exponentially. After 2 years, there were 180 bats. After 5…

A:

Q: The population of a city is 85,000 and increases by 2.4% each year. Which exponential function…

A: Given, Initial population P(0)=85000 k=2.4%=0.024

Q: To begin a bacteria study, a petri dish had 1500 bacteria cells. Each hour since, the number of…

A: Solution ) Initially value 1500 bacteria cells  Formula  y = a ( 1 + P )t P = 15%  P = 0.15 a = 1500…

Q: The graph of an exponential function has a y-intercept of 4 and contains the point (3,500).…

A:

Q: Few items exist in the world that can appreciate in value like a rare diamond. The estimated value…

A:

Q: To begin a bacteria study, a petri dish had 2200 bacteria cells. Each hour since, the number of…

A:

Q: Every time you drink a cup of coffee, you get. Around 40 milligrams (mg) of caffeine on average. The…

A: Given,

Q: There are initially 500 salmonella bacteria in a medium. After 2 hours the population has doubled.a)…

A: Given that there are 500 salmonella bacteria and after 2 hours the population has doubled.a) Obtain…

Q: The pollution level in a lake can be         represented by an exponential equation…

A: From the given information, it is observed that at the time t = 0 the population P is 12,238 and the…

Q: The exponential function X) = 4 describes the number of bacteria in a population after x 30-minute…

A: The value of f(X) should be greater than 10000.

Q: Plot the graph of the exponential function f(x) = -3x? + 12x + 5. Also write its vertex, axis of…

A: The function given is not an exponential function it is a Downward Opening Parabola.

Q: In 2012 the population of a city was 5.77 million the exponential gruel rate was 3.58% per year fun…

A:

Q: at the start of a concert there was 2500 people in the audience. every 30 minutes, audience members…

A:

Q: create your own real life problem about exponential function. write it on clean sheet of paper and…

A:

Q: To begin a bacteria study, a petri dish had 1800 bacteria cells. Each hour since, the number of…

A: To determine the exponential function.

Q: The concentration of a drug in the body decreases exponentially after a dosage is given. In one…

A:

Q: use a graphing calculator to find the equation of an exponential function given the points on the…

A:

Q: According to the U. S. Bureau of the Census, in 2000 there were 35.3 million residents of Hispanic…

A: The initial residents in 2000 is 35.3 million. given that by 2010, the number had increased to 50.5…

Q: A desalinization process is eliminating 10% of the salt from seawater every 10 minutes. There are…

A: We need to find exponential function.

Q: use an exponential model and a graphing calculatorto estimate the answer in each problem. Suppose…

A: In any given year the number of cases of a disease is reduced by 20% and there are 10,000 cases…

Q: You start with 50 mg of a bacteria. The bacteria increases at a rate of 60% per year. Write an…

A: Given  Amount of bacteria at t=0 is 50mg Where time ( t in years )

Q: A bacteria sample (in millions of bacteria) after X days is given by the exponential function…

A: After 10 days, the number of bacteria will be P(10)=3(1.25)10 = 27.9397 millions

Q: Determine whether the given below is (a) an exponential function, (b) an exponential equation, (c)…

A: Given equation                        x2 - 2x + 1 = 0                       (x - 1)^2 = 0 Which is a…

Q: The value of a function decreases by a factor of 0.3 with every unit increase in x. When x is 0, the…

A: the exponential function is in the form of  fx=abx here decay factor is 0.3 so take b=0.3 fx=a0.3x

Q: A radioactive substance decays exponentially. A scientist begins with 190 milligrams of a…

A: Please refer the attached image for complete solution.

Q: Determine whether the given below is (a) an exponential function, (b) an exponential equation, (c)…

A:

Q: A radioactive material loses mass according to the exponential relation y = 170 n 28 ) , where y is…

A: y=17012n28

Q: Soon after taking aspirin, a patient has absorbed  300 milligrams of the drug. After 2 hours, only…

A: Let ‘x’ denotes the amount of aspirin in bloodstream after ‘t’ hrs. The exponential model which…

Q: You open a savings account and deposit $1000. After one year of earning continuously compounded…

A: Solution:

Q: Soon after taking an aspirin, a patient has absorbed 300 milligrams of the drug. After 2 hours, only…

A: Given that, at t=0 the value of the aspirin is 300 mg. It is known that, the formula for the…

Q: The concentration of a drug in the body decreases exponentially after a dosage is given. In one…

A:

Q: During an​ epidemic, the number of people who have never had the disease and who are not immune​…

A:

Q: Ahmed conducts an experiment to see how quickly different beverages cool. In his experiment, the…

A: Let, general exponential function of the temperature of the tea be of the form:  c1x=abx+p where a,…