130 likes | 517 Views
Do Now 6/10/13. Copy HW in your planner. Review worksheets Chapter 8 & 9 Algebra Final Exam – Thursday, June 13th. Algebra Final Preview. Thursday, June 13 th 2 hours 50 Total Questions – (2 points each) Part I: 40 multiple choice Part II: 8 short answer / graphs Work must be shown
E N D
Do Now 6/10/13 • Copy HW in your planner. • Review worksheets Chapter 8 & 9 • Algebra Final Exam – Thursday, June 13th
Algebra Final Preview • Thursday, June 13th • 2 hours • 50 Total Questions – (2 points each) • Part I: • 40 multiple choice • Part II: • 8 short answer / graphs • Work must be shown • Part III: • 1 open-ended (2 parts)
Objective • SWBAT review Chapter 8 concepts; exponents involving products and quotients and solve problems using negative and zero exponents.
POWER an expression that represents repeated multiplication. 4 Product 2 EXPONENT Words two to the fourth power BASE
Section 8.1 “Apply Exponent Properties Involving Products” • (1) Product of Powers Property • (2) Power of a Power Property • (3) Power of a Product Property
Section 8.2 “Apply Exponent Properties Involving Quotients” • (1) Quotient of Powers Property • (2) Power of a Quotient Property
Section 8.3“Zero and Negative Exponents” Let ‘n’ be a positive integer and ‘a’ be a nonzero number. Negative Exponents Zero Exponents reciprocals Any number or variable to the zero power is always equal to one.
Evaluate the expressions. 1) 2) 3)
Try It Out... • Use All Properties of Exponents
Section 8.4, “Scientific Notation” A number is written in scientific notation if it has the form: where c is greater than or equal to 1 but less than 10. Product form Standard form Scientific notation **HINT: How many spots has the decimal point moved?
Evaluate the product. Find the product of and Write the product Reorder Multiply Write in scientific notation Decimal form
Evaluate the quotient. Write the product Write in scientific notation Decimal form
Homework Punchline worksheets 17.14 & 18.4 “Just Before Giving Birth to Her First Child, Why Did Mrs. Plum Yell: “Shouldn’t, Couldn’t, Wouldn’t, Didn’t, Can’t”? SHE WAS HAVING CONTRACTIONS “What Law Firm Is Famous For Sneaky Legal Tricks?” DEWEY CHEETHAM AND HOWE