1 / 9

7.1 Zero and Negative Exponents

7.1 Zero and Negative Exponents. Objective: To simplify expressions involving zero and negative exponents. 7.1 Zero and Negative Exponents. Make a conjecture about how the value of an exponent expression changes when you decrease the exponent by 1. What about ?.

Télécharger la présentation

7.1 Zero and Negative Exponents

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 7.1 Zero and Negative Exponents Objective: To simplify expressions involving zero and negative exponents

  2. 7.1 Zero and Negative Exponents • Make a conjecture about how the value of an exponent expression changes when you decrease the exponent by 1. • What about ?

  3. 7.1 Zero and Negative Exponents • Always True: Any value (except zero) raised to the zero power is ? • Negative exponents, move position from numerator to denominator change SIGN. • = (-==

  4. 7.1 Zero and Negative Exponents • Only the base with the Negative SIGN Moves. • == 2  • =

  5. 7.1 Zero and Negative Exponents • Example 1: • = • =

  6. 7.1 Zero and Negative Exponents • Example 2: • = • = • P. 419 Got it #1a, b, c, d, e • Got it #2a, b, c, d, e

  7. 7.1 Zero and Negative Exponents • Example 3: What is value of • when s = 2 & t = -3 • Method 1: Simplify Method 2: Substitute first: first: • P. 420Got it #3a, b, c, d, e

  8. 7.1 Zero and Negative Exponents • Example 4: A population of marine bacteria doubles every hour. The number of bacteria is modeled by the expression 1000 • Evaluate the expression for h = 0 and h = -3.

  9. 7.1 Zero and Negative Exponents • Homework P. 421 9 -41 odds

More Related