Jyles & Felisa AP PreCal Project
स्टोरीबोर्ड पाठ
- फिसलना: 1
- Greetings from the future, citizen!I've come to teach you the power of logarithms!
- फिसलना: 2
- Thanks to logarithms, we can use them to control data and information. Exponential growth is everywhere - from populations to technology!
- So, what does that mean for us?
- फिसलना: 3
- PUSH
- Woah, I see now! Well, wait. What does this button?
- When things grow exponentially, they can get out of hand fast!
- Press it and you'll see!
- फिसलना: 4
- 'Logarithms: Taming the Growth'
- OH! I think I get it! But how is this helpful in the real world?
- f(x) = log2(x+1)
- PUSH
- We look at earthquakes, the Richter Scale uses logarithms to measure the energy released by the earthquake, providing a compact way to represent a range of earthquake intensities.
- फिसलना: 5
- 1 = 2log4(x-3)
- Why don't you try solving a logarithm to this equation. It's easier to understand when you use the right scale!
- I'm not sure...logarithms sound tricky.
- फिसलना: 6
- Magnitude (kg)
- 1 = 2log4(x-3)1/2 = log4(x-3)1/2 = log 4(x-3)4^(1/2) = 4^log4(x-3)2 = x - 35 = x
- The Richter Scale
- 9 (20 trillion)8 (60 billion)7 (20 billion)6 (60,000,000)5 (20,00,000)4 (60,000)3 (20,000)2 (600)1 (0.6-20)
- - Frequency -
- फिसलना: 0
- Notice how the function changes! Exponential and logarithmic functions are inverses of each other!
- Logarithms can be helpful even in the real world!
- I get it! Since exponential and logarithmic functions are inverses of each other, I can exponentiate a logarithmic equation to then solve for x algebraically!
- There sure is a lot of people in my class. Man, the population sure i.. Woah!
40 मिलियन से अधिक स्टोरीबोर्ड बनाए गए
कोई डाउनलोड नहीं, कोई क्रेडिट कार्ड नहीं, और कोशिश करने के लिए किसी लॉगिन की आवश्यकता नहीं है!
