Final Jeopardy Question Exponents EVIL Exponents 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200.

Slides:

Advertisements

Similar presentations

3.5 Compound Interest Formula

Advertisements

Compound interest & exponential growth/decay. Compound Interest A=P(1 + r ) nt n P - Initial principal r – annual rate expressed as a decimal n – compounded.

Models of Exponential and Log Functions Properties of Logarithms Solving Exponential and Log Functions Exponential Growth and Decay

Exponential Functions and their Graphs

EXAMPLE 5 Find the balance in an account You deposit $4000 in an account that pays 2.92% annual interest. Find the balance after 1 year if the interest.

Precalc. 2. Simplify 3. Simplify 4. Simplify.

Growth And Decay Appreciation & depreciation

Section 8 – 8 Exponential Growth & Decay Objectives: To model exponential growth To model exponential decay.

8.2 Day 2 Compound Interest if compounding occurs in different intervals. A = P ( 1 + r/n) nt Examples of Intervals: Annually, Bi-Annually, Quarterly,

Lesson 8.5 and 8.6 Objectives:

7-6 & 7-7 Exponential Functions

SECTION Growth and Decay. Growth and Decay Model 1) Find the equation for y given.

8-1: Exponential Growth day 2 Objective CA 12: Students know the laws of fractional exponents, understanding exponential functions, and use these functions.

Algebra 1 Warm Up 9 April 2012 State the recursive sequence (start?, how is it changing?), then find the next 3 terms. Also find the EQUATION for each.

Homework Lesson Handout #5-27 (ODD) Exam ( ): 12/4.

Exponential Growth/Decay Review

Warm Up In the textbook… p. 436 #1 – 3 Read directions about x values!

Section 4.1 Logarithms and their Properties. Suppose you have $100 in an account paying 5% compounded annually. –Create an equation for the balance B.

Compound Interest 8.2 Part 2. Compound Interest A = final amount P = principal (initial amount) r = annual interest rate (as a decimal) n = number of.

Thurs, 4/15/10 SWBAT…apply exponents Agenda 1. Workshops: Compound interest & Depreciation HW: Work on projects.

7.2 Compound Interest and Exponential Growth ©2001 by R. Villar All Rights Reserved.

6.1 Exponential Growth and Decay

Applications of Exponential Functions Mr. Miehl

Lesson 10.6 Exponential Growth & Decay Value of Items (Appreciation) Ending amount = Starting amount (1 + rate) time Value of Items (Depreciation) Ending.

Objective Solve problems involving exponential growth and decay.

Exponential/logarithmic functions –word problems.

6.2B – Compound Interest Formula Objective: TSW calculate how much an investment increases using the compound interest formula.

7.4a Notes – Evaluate Logarithms. 1. Solve for x. a. x = 2 b. c.d. x = 1 x = 0 x = -2.

Exponential Functions

Chapter 8 Slide the Eraser. Question 1 write the following using exponents? 7 · 7 2 · 2 · 2 x · x · x· x · x· x · x.

Opener-NEW SHEET-11/29 Evaluate (1.08) (0.95)25

A colony of 10,000 ants can increase by 15%

Splash Screen. Then/Now You identified, graphed, and described several parent functions. (Lesson 1-5) Evaluate, analyze, and graph exponential functions.

Exponential Growth & Decay

Applications of Exponential Functions

6.6 The Natural Base, e Warm-up Learning Objective: To evaluate natural exponential and natural logarithmic functions and to model exponential growth and.

3.1 (part 2) Compound Interest & e Functions I.. Compound Interest: A = P ( 1 + r / n ) nt A = Account balance after time has passed. P = Principal: $

8.8 Exponential Growth and Decay Exponential Growth –Modeled with the function: y = a b x for a > 0 and b > 1. y = a b x a = the starting amount (when.

Final Jeopardy Question Exponents EVIL Exponents

Pre-calc w-up 4/22 1.Graph y = 2 x+1 2.Graph y < 2 x – 1 For #3-4 Without graphing, describe how the graphs are related. 3.y = 4 x and y = 4 x – 3 4.y.

$100 $200 $300 $400 $500 $200 $300 $400 $500 Exponents Scientific Notation Exponential Growth and Decay Properties of exponents Geometry Sequences.

Compound Interest Formula. Compound interest arises when interest is added to the principal, so that, from that moment on, the interest that has been.

TEST TOMORROW 3/1/ NON-CALCULATOR MULTIPLE CHOICE 15-FREE RESPONSE QUESTIONS Unit 2 review.

10-6 Growth and Decay Objective: Students will be able to solve problems involving exponential growth or exponential decay.

Warm up. Chapter 8.8 Exponential growth and decay.

7.3B Applications of Solving Exponential Equations

Warmup Simplify: 2. Simplify: Simplify :.

February 9, 2012 At the end of today, you will be able to solve exponential functions. Warm-up: Evaluate without a calculator 1.arcsin HW 3.1b:

Warm Up  Complete the Grok Activity on the back of your homework (the one with people at the top)

Financial Maths. Use simple and compound growth formulae Understand fluctuating echange rates and the implications thereof.

4.3 Use Functions Involving e PROJECT DUE: Tomorrow Quiz: Tomorrow Performance Exam: Friday *We will be having a book check tomorrow…. BRING BOTH.

Unit 8, Lesson 2 Exponential Functions: Compound Interest.

8.2 Interest Equations Key Q-How is an exponential function used to find interest? These are all money problems so you should have two decimal places.

Lesson 8.1.  Exponential Function: a function that involves the expression b x where the base b is a positive number other than 1.  Asymptote: a line.

What do you remember about the following:  1) What is factoring? Give an example.  2) What exponent rules do you remember? Give examples (there are 5).

HONORS ALGEBRA DAY 1: SOLVING EXPONENTIAL EQUATIONS & INEQUALITIES.

10.2 Exponential and Logarithmic Functions. Exponential Functions These functions model rapid growth or decay: # of users on the Internet 16 million (1995)

3.1 Exponential Functions. Mastery Objectives Evaluate, analyze, and graph exponential functions. Solve problems involving exponential growth and decay.

Drill If a quantity increases by the same proportion r in each unit of time, then the quantity displays exponential growth and can be modeled by the.

If a quantity increases by the same proportion r in each unit of time, then the quantity displays exponential growth and can be modeled by the equation.

Algebra 2/TrigonometryName: __________________________ Unit 7 – Section 8.1, 8.2Date: ___________________________ Exponential Functions and Their Graphs.

Obj: Evaluate and graph exponential functions. Use compound formulas. Warm up 1.Find the limit. x ,00050,000100,000150,000 y.

Warm Up:. 6.2 Notes: The Natural Base “e” The Basics  The natural base’s symbol is “e,” and is an irrational number (similar to pi). It is approximately.

Compound Interest I.. Compound Interest: A = P ( 1 + r / n ) nt A = Account balance after time has passed. P = Principal: $ you put in the bank. r = interest.

Monday, December 2 nd. Grades Left the Semester 1.1 more quiz 2.1 more Warm up(Daily grade) 3. Exponential Test (Test Grade) 4. Semester I Final (Final.

Algebra II 8-1 (2). Starter: Graph: y = 2(4) x+3 -2 Asymptote: Domain: Range:

Characteristics of Functions

Presentation transcript:

Final Jeopardy Question Exponents EVIL Exponents Exponential Growth And Decay Word Problems $$$ Word Problems Ms. P’s Fun Facts

Back Simplify: Answer:

Back Simplify: Answer:

Back Simplify: Answer:

Back Simplify: Answer:

Back Simplify: Answer:

Back Simplify: Answer:

Back Simplify: Answer:

Back Evaluate: Answer:

Back Simplify: Answer:

Back Evaluate: Answer:

Back Determine whether the following is an example of a) Exponential Growth, b) Exponential Decay, c) Neither, or d) Both: Answer: Growth

Back Determine whether the following is an example of a) Exponential Growth, b) Exponential Decay, c) Neither, or d) Both: Answer: Neither

Back Determine whether the following is an example of a) Exponential Growth, b) Exponential Decay, c) Neither, or d) Both: Answer: Decay

Back Answer: Growth

Back Answer: Decay

Back Over the past 60 years, the population of a country increased from 100 million people to over 200 million people. When will the population approximately reach 300 million people? Answer: 35 years

Back Over the past 60 years, the population of a country increased from 100 million people to over 200 million people. Find the equation that gives the population t years from now.

Back

Ms. Pobuda purchases a MegaDeluxe Cat Palace for $2,000. The value of the Cat Palace depreciates at a rate of 8% each year. Answer: $1,692.80

Back Mr. Llorens wants to invest in diamond gold earrings for his pet squirrel. If the initial cost of the earrings is $650 but they increase in value every year by 4%. How much will the earrings be worth 25 years from now? Answer: $1,692.80

Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded: Continuously Answer: $

Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded: Daily Answer: $

Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded: Monthly Answer: $

Back You just deposited $5,000 into an account that pays 2% interest. What is the balance in the account after 3 years if interest is compounded: Quarterly Answer: $

Back You just deposited $5,000 into an account that pays 2% interest. In order to determine the balance after 3 years – what two formulas would you used depending on how the interest in compounded?

Back If Ms. Pobuda was to give given a math name, it would be…

Back Ms. Pobuda believes the ultimate insult is to be called … Answer: Mr. Llorens

Back Ms. Pobuda’s was sent to see the Principal how many times in school? A)Never B) Once C) Twice D) At least five times E) Well over five times Answer: B) Once

Back Ms. Pobuda’s favorite color is? A)Blue B) Black C) Pink D) Green E) Grey Answer: E) Grey

Back Ms. Pobuda owns how many cats? Answer: 2

Back For extra credit points on your exam – take out your homework from Pg. 184 #11, 12, 14, 19, 20, 21. The groups that have their homework completed will earn extra credit.