algebra 1

posted by .

which equation models an exponential decay

y=1/4x500^x

1/3y=6x100^x

y=0.5x8^x

y=23x(1/2)^x

y=0.004x2^x

i think it is d

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math

    Classify the model as exponential growth or exponential decay. Identify the growht or decay factor and the percent increase or decrease per time period.
  2. Algebra

    Determine if the equation y = 2^x represents exponential growth or decay I thought at first it was growth but now I think it might be decay because there is no "b" in a parentheses so do I assume b is less than 1 so it's decay?
  3. Linear Algebra

    whats the exponential decay equation for 100 atoms that decay 1/20 per day
  4. algebra 1

    which equation models an exponential decay y=1/4x500^x 1/3y=6x100^x y=0.5x8^x y=23x(1/2)^x y=0.004x2^x i think it is d
  5. Algebra

    What are some real-life examples of exponential decay?
  6. Exponential decay

    Show that if a radioactive substance has a half life of T, then the corresponding exponential decay function can be written as y=y0e^kt
  7. Exponential Growth and Decay

    Can somebody please check my answers? 1. Identify the initial amount a and the growth factor b in the exponential function. g(x)=14*2^x a)a=14, b=x b)a=14, b=2 <<<< c)a=28, b=1 d)a=28, b=x 2. Identify the initial amount
  8. am I right ? or no?

    Which equations represent exponential growth?
  9. Math

    Does the function represent exponential growth or exponential decay. Identify the growth or decay factor. y=9 x (1/2) I'm not sure how to make the chart to show the decay.
  10. Algebra 2

    The value of a baseball card can be modeled by exponential decay. The value will decrease at a rate of 0.2% each yeah. The card was originally valued at $250 in the year 2000. A- Use the exponential decay formula to write an equation …

More Similar Questions