a. Find the instantaneous growth rate of the population for \( t \geq 0 \). b. What is the instantaneous growth rate at \( t=2 \) ? c. At what time is the instantaneous growth rate the greatest? d. Evaluate and interpret \( \lim _{t \rightarrow \infty} p^{\prime}(t) \). e. Use a graphing utility to graph the population and its growth rate for \( 0 \leq t \leq 20 \). (Type an integer or a simplified fraction.) Interpret this limit. Choose the correct answer below. \( \bigcirc \) A. The population increases faster and faster as \( t \) increases. \( \bigcirc \) B. The population approaches a constant value for large values of \( t \). \( \bigcirc \) C. The population increases at a nearly conskant rate for large values of t . \( \bigcirc \) D. The population approaches zero for large values of \( t \). e. Choose the correct graph of the population below. \( \bigcirc \) A. \( \bigcirc \) B. \( \bigcirc \) C. \( \bigcirc \) D. Clear all Check answer MacBook Air
Added by John D.
Close
Step 1
Since it's not provided, I'll outline the general steps assuming a typical exponential growth model \( p(t) = p_0 e^{rt} \), where \( p_0 \) is the initial population and \( r \) is the growth rate. Show more…
Show all steps
Your feedback will help us improve your experience
Carson Merrill and 80 other Calculus 1 / AB educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Consider the following population functions. a. Find the instantaneous growth rate of the population, for $t \geq 0$ b. What is the instantaneous growth rate at $t=5 ?$ c. Estimate the time when the instantaneous growth rate is the greatest. d. Evaluate and interpret $\lim _{t \rightarrow \infty} p^{\prime}(t)$ e. Use a graphing utility to graph the population and its growth rate. $$p(t)=\frac{800}{1+7 e^{-0.2 t}}$$
Derivatives
The Product and Quotient Rules
Consider the following population functions. a. Find the instantaneous growth rate of the population, for $t \geq 0$ b. What is the instantaneous growth rate at $t=5 ?$ c. Estimate the time when the instantaneous growth rate is greatest. d. Evaluate and interpret $\lim _{t \rightarrow \infty} p(t)$ e. Use a graphing utility to graph the population and its growth rate. $$p(t)=\frac{200 t}{t+2}$$
Consider the following population functions. a. Find the instantaneous growth rate of the population, for $t \geq 0$ b. What is the instantaneous growth rate at $t=5 ?$ c. Estimate the time when the instantaneous growth rate is greatest. d. Evaluate and interpret $\lim _{t \rightarrow \infty} p(t)$ e. Use a graphing utility to graph the population and its growth rate. $$p(t)=600\left(\frac{t^{2}+3}{t^{2}+9}\right)$$
Recommended Textbooks
Calculus: Early Transcendentals
Thomas Calculus
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD