Topic: Unit 2 - Powers and Exponent LawsSections 2.4:  Exponent Laws IHomework - MMS9:  pages 77 / 78, #8, #10, #13, #15, #17, #18 and #19(Remember - Part of your homework is checking your answers; the answers for tonight's homework can be found on page 476.) (Click on the link below for today's lesson.)NOTE:  There is an OPTIONAL BONUS assignment on fractions that was distributed to students today.  It is due at the beginning of class on Friday, Oct. 23.Also, the Unit 2 test will take place next week on either Wed., Oct. 28 or Thurs., Oct. 29.  Start preparing!