259 Answered Questions for the topic Exponential Functions

Exponential Functions

03/30/17

what does the b-value represent in your experiment

what does the b-value represent in your experiment
Exponential Functions

03/11/17

log 1/2 8= -3 write in exponential form

 write in exponential form log 1/2 8 = -3
Exponential Functions Maths Functions Math Help

03/06/17

IN WHAT DIFFERENT WAYS CAN EXPONENTIAL FUNCTIONS BE IDENTIFIED?

Please and thanks
Exponential Functions College Algebra Soultion Set

03/01/17

Solving exponential equations-College Algebra

My teacher's office is closed for the day and I just need some help figuring out the best way to do this problem.   Solve the following exponential equation by expressing each side as a power of... more
Exponential Functions

02/26/17

snail race

snail 1 travels at a constant rate of.0001 MPH, snail 2 travels half of the remaining distance to the finish line each hour.  Which snail wins?  Justify using properties of exponential functions
Exponential Functions Algebra 2 Square Roots

02/15/17

What happend to the two?

√(2+e2t+e-2t)=et+e-t    What happend to the √2?
Exponential Functions Extensions

02/01/17

How do you find the equation of an exponential function with only two points, (2,90) and (3,270)?

The two points given are (2,90) and (3,270)
Exponential Functions

01/25/17

What are the steps to solve for x: 3^x = (3/2)x + 3

Exponential equations
Exponential Functions Algebra 1 Social Media

12/15/16

Exponential Functions

Three Algebra 1 students are comparing how fast their social media posts have spread. Ben shared his post with two friends. Each of those friends shares with 3 more everyday, so the number of... more
Exponential Functions Algebra 1

12/15/16

Please Help! Exponential Functions

Three Algebra students are comparing how fast their social media posts have spread. Carter shared his post with 10 friends, who each share with only 2 people each day. Write an exponential function... more
Exponential Functions

12/12/16

Am i missing something?

Suppose that $5000 is invested at an interest rate 9% compounded continuously. What is the balance after 6 years?    i got an answer of 8580.03. Am i wrong? 
Exponential Functions

12/08/16

find f(g(6))

if f(x)=6x-3 and g(x)=1/3x+3    find f(g(6))
Exponential Functions Algebra 1 Exponential Equations

12/04/16

Exponential Function

Determine an exponential function in the form y=Cbx given two points (0,-2) and (1,-6)   the answer is y= -2(3x) but I do not know how that was reached   thank you in advance
Exponential Functions

11/29/16

Algebra 2- Exponential Function

The population of Knox is 48,500 and is increasing at a rate of 2.5% per year. Write an expression for the projected population of Knox after n years. Then, predict the population of Knox to the... more
Exponential Functions

11/27/16

What is the area of the 9th largest square

Jill determines that the area of the largest square is 100 cm2. She notices that each square is one-fourth the area of next largest square. Suppose the pattern continues indefinitely. 
Exponential Functions Exponential Growth

11/22/16

The population of the world was 7 billion in 2013 and the relative growth rate was 1.7%

By what year will the world's population reach 10 billion? I'm confused on how to use the "e" in the formula n(t) = n0 • e ^ (rt) Thanks!
Exponential Functions

11/22/16

Bacteria (help!)

A starting sample of 5000 bacteria decreases in number by 25% per week.Write the formula for an exponential function f(x)=Cax that models this situation.What is C? What is a? What is x? What are... more
Exponential Functions Math Word Problem College Algebra

11/21/16

Create an exponential function of the the form Q= Q_0

The number of restaurants in a city that has a 780 restaurants in 2013 increases at a rate 2.8% per year. (a)Create an exponential function of the the form Q= Q_0 \times (1+r)^t (where r > 0 for... more
Exponential Functions Exponential

11/08/16

Find the value of $150 invested at 9% with interest compounded quarterly for 5 years.

it says to use the formula for periodic growth to solve each problem. All interests rates are stated as annual rates of interest. 
Exponential Functions Calculus Logarithms Solving

10/24/16

125^x + 5^(3x+1) = 400

I've been stuck on this forever. I don't understand how to solve it with multiple terms with different bases. I have to solve for x
Exponential Functions Word Problem Exponential Equations

10/10/16

mabel has 8000 in a bank her money decreases at the rate of 10% every month. How much money will she have after one year?

mabel has 8000 in a bank which is below her required remaining balance. As penalty, her money decreases at the rate of 10% every month. How much money will she have after one year?  
Exponential Functions Sat Math Linear Equations Trignometry

08/04/16

Math Help? *MULTIPLE CHOICE*

In the equation y = kx, k represents the ____________________. A. constant of change B. variability quotient C. scalar D. constant of variation

06/08/16

exponential equation questions

1.Evaluate log264+log327×log41/254 2.solve for x 2log4(x+4)-log4(x+12)=1 3.solve the equation (cube root256^2)×16^x=64^x-3 4.3x=9^(x^2-1/2) solve for x
Exponential Functions Logarithmic Equation

06/07/16

logarthmic equation questions

1.How long, to the nearest tenth of a year, will it take a $5000 investment to double if the money is invested at 7% interest compounded quarterly? How long will it take to triple the... more
Exponential Functions Algebra 1

05/28/16

Finding the Rate Increase

The equation f(x) = 1,200(1.03)x models the amount of money in a savings account. At what rate per year does the money increase? (x= # of years)

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