Math Problem Statement

write the function p=100e^0.03t in the form of p=p0a^t

Solution

To rewrite the function p=100e0.03tp = 100e^{0.03t} in the form p=p0atp = p_0a^t, we need to express it in terms of a base aa raised to the power of tt.

Given:

p=100e0.03tp = 100e^{0.03t}

We want to express this in the form: p=p0atp = p_0 a^t

Step-by-step process:

  1. The initial value p0p_0 is already present in the original equation, which is 100. Thus, p0=100p_0 = 100.

  2. Now, we need to express e0.03te^{0.03t} in the form of ata^t.

    Since e0.03te^{0.03t} can be rewritten as (e0.03)t\left( e^{0.03} \right)^t, the base aa is e0.03e^{0.03}.

Thus, the function becomes: p=100(e0.03)tp = 100 \cdot \left( e^{0.03} \right)^t

Simplifying further:

The base a=e0.03a = e^{0.03} is approximately 1.030451.03045 (since e0.031.030454533e^{0.03} \approx 1.030454533).

Therefore, the equation in the form p=p0atp = p_0 a^t is:

p=100(1.03045)tp = 100 \cdot (1.03045)^t

This is the function rewritten in the desired form.


Do you want further details or have any questions?

Here are 5 related questions:

  1. What is the significance of the base aa in exponential growth?
  2. How would the equation change if the growth rate was 0.05 instead of 0.03?
  3. How can this function be used to model compound interest over time?
  4. What is the value of pp after 10 years using the original equation?
  5. How do you interpret p0p_0 in a real-world application?

Tip: The number ee (Euler's number) is commonly used in continuous growth problems, while base aa is often used in situations of compounded growth.

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Math Problem Analysis

Mathematical Concepts

Exponential Functions
Algebra
Continuous Growth

Formulas

p = p_0 a^t
p = 100e^{0.03t}
a = e^{r}

Theorems

Exponential Growth Theorem

Suitable Grade Level

Grades 10-12