Aim: How do we study for Test 7?

Notice:

Test 7 this Thursday Dec 22

Topics Include

1. Factoring
2. Solving quadratics
3. Verbal quadratic problems
4. Undefined Fractions

Homework: Complete test review sheet.

How do we solve more word problems that are modeled with a quadratic equation ?

Homework: Complete handout

Lesson Review:
http://www.regentsprep.org/Regents/math/ALGEBRA/AE5/LFacEq.htm
Practice Exercise: http://www.regentsprep.org/Regents/math/ALGEBRA/AE5/PFacEq.htm
Video Review:
http://www.phschool.com/atschool/academy123/html/bbapplet_wl-problem-431091.html

Regents Practice Answers:

August 2008 Click below

http://homeinstructionschools.com/shack/ia-8-13-08.pdf

January 2009 Click below

http://homeinstructionschools.com/shack/ia-1-29-09.pdf

Regents Practice Answers:

Ju

ne 2009 Click below

http://homeinstructionschools.com/shack/ia-6-19-09.pdf

Aim: How to solve MORE quadratic equations using the ze...

im: How to solve quadratic equations using the zero product property?

Homework: Text Book Pg. 507 #2-18 Even #'s only.

Lesson Review:
http://www.regentsprep.org/Regents/math/ALGEBRA/AE5/LFacEq.htm
Practice Exercise:
http://www.regentsprep.org/Regents/math/ALGEBRA/AE5/PFacEq.htm

Regents Practice Answers: August 2008 Click belowhttp://homeinstructionschools.com/shack/ia-8-13-08.pdf January 2009 Click belowhttp://homeinstructionschools.com/shack/ia-1-29-09.pdf

Aim: How do we factor a trinomial where a>1?

Homework: Complete all problems on handout
ME12

Lesson Review:
http://www.regentsprep.org/Regents/math/ALGEBRA/AV6/LtriComplete.htm
Practice Exercises:
http://www.regentsprep.org/Regents/math/ALGEBRA/AV6/PracFact6.htm

Quarterly Test Review #2

Homework: Complete handout on the left.

NOTICE: Quarterly test will be administered next Tuesday, November 22. Topic to be included but not limited to are as follows;

1. Motion problems



2. Coin problems



3. Consecutive integer problems



4. Solving and graphing inequalities



5. Solving e quations



6. Ratio Problems



7. Percent problems



8. Percent change problems



9. Properties of numbers



10. Adding and subtracting polynomials

Aim: How do we multiply monomials?

Homework: Handout worksheet, both side.

Lesson Review:
http://www.regentsprep.org/Regents/math/ALGEBRA/AV3/PracMon.htm
http://www.regentsprep.org/Regents/math/ALGEBRA/AV3/multMon.htm
.
Practice Exercise:
http://www.regentsprep.org/Regents/math/polymult/PracPow.htm

Video Lesson:
http://www.teachertube.com/v.php?viewkey=151ef85e617f5aa3867a

Aim: How do we solve motion problems involving one object.

Homework: Complete Handout sheet both sides

Lesson Review:

Example problem: How far can a man drive out into the country at the average rate of 40 mph and return over the same road at the average rate 30 mph if he travels a total of 7 hours?
Need to find T then substitute in RT to find distance in D=RT

Tout + T back = 7 hrs and Distance out is same as the Distance back

Tout + Tback = 7hrs.
Let Tout = X
X +Tback = 7hrs
subtract X from both sides:
Tback = 7hrs - X
So: T out = X and T back = 7-X

Dout = RT = 40mph x X
Dback = RT 30mph x (7-X)
If Dout = Dback
Then 40X = 30 (7-X)
40X = 210 -30X
40X + 30X =210
70X = 210
X=3 hrs
Dout = RT = 40(3) = 120 miles
as a check Dout should = Dback
Dback = RT = 30 (7-x) = 30(7-3) = 30(4) = 120 miles

Practice Exercise:http://kutasoftware.com/FreeWorksheets/Distance%20Rate%20Time%20Word%20Problems.pdf