Which function represents exponential decay? 0.3r 1. y 4 2. y=7² 3. y() 4. y=1.5 2 istify your response.

Q: 3. The value of a car is $400 000 now. Its value depreciates at a constant rate of 10% per year.…

A: Given:   The value of a car is $400 000 now. Its value depreciates at a constant rate of 10% per…

Q: The functions f and g are both of the form y = Cekt. (a) Do the functions f and g represent…

A: Consider the function y=Cekt.  In this both the curves are having an upward face which inturn shows…

Q: Write an equation for the function described. Then find the input. 9. The output of a function is 7…

A: As per guideline i am supposed to answer only 3 parts of this question .Re-post left part to get…

Q: Need help, q's are based on the table of values 1. Does the number of people infected grow…

A: Consider the table and draw the function:

Q: Find the equation of an exponential growth function that is transformed by moving up 3 units and…

A:

Q: Determine whether the following equation represents exponential growth or decay. Explain how you…

A: Given function

Q: A bacteria culture grows according to the formula of A(t) = 50(2)z. At what rate is the culture…

A: A bacteria culture grows according to the formula of At=50212t

Q: total return be? Put the number answer only. Round to the hundredths. Type your answer. SUBMIT >…

A:

Q: 5) Four students were asked to graph the exponential functions shown below. LOIS JONAH y = -9(4)* y…

A: Lois:  y=-94x,  Jonah:  y=40.8x Sonny:  y=-60.3x,  Zona:  y=41.3x . y=40.8x to find the y-intercept…

Q: A 10. You start a bacterial colony and notice that it quadruples each day. What does the term 65…

A: we know that growth rate formula A=Pakt where A is bacteria at time t, k is exponential constant…

Q: Sara bought 3 fish. Every month the number of fish she has doubles. Write an exponential function to…

A: Sara bought 3 fish. Every month the number of fish she has doubles.  To write an exponential…

Q: 4. Write a linear function f (x) and an exponential function g(x) going through (0,8) and (-3,9)…

A:

Q: Can you find the exponential function f(x) = Cbx. I added the graph as a picture.

A: Step 1:Solutiongiven that point (1,15)( 3,375)function is f(x)=cbxput x=1 as f(1)=15f(1)=cb1=15it…

Q: 1. Determine whether each represents a linear or an exponential function. Explain. Remember that an…

A: An exponential function exists when you have a constant ratio between the y values and a linear…

Q: Y =  20.53 + 10.11*X What is Y when X is 1? (Round to two decimal places.)

A: According to bartleby guidelines we supposed to do the first one ofg multiple questions kindly…

Q: (a) decreased by 27.1%, It is given that y is inversely proportional to x. When x = a, y = 8; when x…

A: Given,        y is inversely proportional to x. When x=a, y=8; when x=b, y=10.

Q: 5. Compare exponential growth and decay. How are they alike and how are they different?

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Q: 1. The blood glucose level (L units) of a patient t hours after the injection of a certain kind of…

A: please comment if you need any clarification. if you find my answer useful please put thumbs up.…

Q: Equation: 4- A computer's value declines about 7% yearly. Sally boug worth in 2009.

A: We can use depriciation function to solve the problem Please note: in case of multiple questions we…

Q: You have not answered. R(t) = 340 - 0.5 Rewrite this in the form R(t) = Rgekt. Round k to 4…

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Q: What is the initial value of the graph

A: Step 1:

Q: An isotope of lead decays according to the function ()-15 0.52 , where L is the mass of lead…

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Q: Find the exponential equation for the graph. y = y 6 -9 -6 3 3. 9. -3- (1, -5) to 3/

A: To find the exponential equation of the given graph having point (1,-5).