Ch 8 Exponents and Exponential Functions - PowerPoint PPT Presentation

Ch 8 Exponents and Exponential Functions

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Ch 8 Exponents and Exponential Functions

Ch 8 Exponents and Exponential Functions

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Presentation Transcript

1. Ch 8 Exponents and Exponential Functions

2. Ch 1 Connections to Algebra -variables, exponents and powers, order of operation, equations and inequalities, tables and graphs Ch 2 Properties of Real Numbers -addition, subtraction, multiplication, division, matrices, probability and odds Ch 3 Solving Linear Equations -adding and subtracting, multiplying and dividing equations, decimal equations, formulas, rates, ratios, percents Ch 4 Graphing Linear Equations and Functions -coordinates and scatter plots, quick graphs with intercepts, slope, direct variation, quick graphs using slope-intercept, solving equations by graphing, functions and relations Ch 5 Writing Linear Equations -using slope-intercept form, given slope and a point, given two points, best fitting line, point-slope form, standard form, predicting with linear models

3. 6.1 Solving One-Step Linear Inequalities x + 8 > 1 6.2 Solving Multi-step Linear Inequalities 5x – 3 > 12 6.3 Solving Compound Inequalities -5<2x + 3 < 7 6.4 Solving Absolute-value Equations and Inequalities |x-4|=8 |5x+1|+3 =14 6.5 Graphing Linear Inequalities in Two Variables Graph x + y > 3

4. 6.6 Stem and leaf plots; mean, median, mode 6.7 Box and whisker plots

5. Ch 8 Exponents and Exponential Functions

6. 8.1 p453-455 # 60-68 even, 75-79, 82-84

7. 8.1 p453-455 # 60-68 even, 75-79, 82-84

8. 75.) V=4/3 π r3 r=3a V=4/3 π(3a)3 V=4/3 π(3)3a3 V=(4/3)(27) πa3 V=36πa3or 113.04a3 76.) V=(1/3) πr2h h=24 r=2b2 V=(1/3) π(2b2)2(24) V=(1/3) π(22)(b2)2(24) V=(1/3) π(4)(b4)(24) V=32 πb4 or 100.48b4 8.1 p453-455 # 60-68 even, 75-79, 82-84

9. 79)a) Total possible answers = Part A + Part B 210+410 =210 +(22)10 210+220 230 ways to answer all 20 questions 8.1 p453-455 # 60-68 even, 75-79, 82-84

10. 8.1 p453-455 # 60-68 even, 75-79, 82-84

11. 8.3 p466 20-48 even

12. 8.3 p466 20-48 even