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Let’s Review Mathematical Properties Classify Numbers Multi-Step Equations Absolute Value

Let’s Review Mathematical Properties Classify Numbers Multi-Step Equations Absolute Value Proportions/Percent of increase/decrease Inequalities : When to switch sign? Graphing Standard Form Slope-Intercept Form B.A.G. Unit 6 Lesson 4. “I can…”.

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Let’s Review Mathematical Properties Classify Numbers Multi-Step Equations Absolute Value

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  1. Let’s Review • Mathematical Properties • Classify Numbers • Multi-Step Equations • Absolute Value • Proportions/Percent of increase/decrease • Inequalities : When to switch sign? • Graphing Standard Form • Slope-Intercept Form • B.A.G.

  2. Unit 6 Lesson 4

  3. “I can…” • …convert between expanded form and exponential form • …use the rules of powers(product of powers, quotient of powers, power of powers, power of a product, zero power, negative power) to simplify expressions • M(F&A)-10-3 • M(N&O)-10-3

  4. Vocabulary • Anexponenttells how many times a number(or variable), called the base, is used as a factor. • Numbers that are expressed using exponents are called powers.

  5. Example of what it means

  6. Example 1 • Write each expression using exponents • Notice the number of FACTORS

  7. Example 2 • Write each power as a multiplication expression.

  8. Multiplying Monomials… • Can be tricky if you don’t follow the rules over the next couple lessons. • A monomial is a number, variable, or product of numbers and variables. Which are monomials? • Monomials that are numbers are called constants

  9. Product of powers • To multiply two powers that have the same base, add the exponents • Example 3, 4

  10. Power of a Power • To find the power of a power, multiply the exponents • Example 5, 6

  11. Power of a Product • To find the power of a product, find the power of each factor and multiply • Example 7, 8

  12. Home Work Assignment • Section handout - ALL

  13. ExitSlip

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