What is the primary focus of exponential and logarithmic functions discussed in the introduction?

• Their mathematical derivation

• Their graphical representation

• Their historical development

• Their applications in real-world scenarios

In the formula F(T) = A * e^(KT), what does the variable K represent?

• The final value

• The rate of growth or decay

• The time variable

• The initial value

How does the exponent change in the formula for exponential decay compared to growth?

• It becomes positive

• It becomes negative

• It remains the same

• It doubles

What is the half-life of sodium-22 as discussed in the video?

• 2.6 years

• 1.3 years

• 10.4 years

• 5.2 years

Which mathematical operation is used to solve for the decay constant K in the sodium-22 example?

• Multiplication

• Subtraction

• Addition

• Natural logarithm

In the meteorite example, what percentage of sodium-22 remains when the geologist examines it?

• 25%

• 50%

• 10%

• 5%

What is the initial population of China in the year 2000 as used in the population growth model?

• 1.5 billion

• 1.32 billion

• 1.26 billion

• 1.13 billion

By what year is China's population predicted to reach 1.5 billion according to the model?

• 2020

• 2025

• 2026

• 2030

What is the growth constant used for China's population model?

• 0.015

• 0.084

• 0.066

• 0.0267

In the comparison of India and China's population, what year is predicted for India to surpass China?

• 2020

• 2025

• 2030

• 2035