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Thursday September 25th
Getting Ready P142#1,2,3acd,7abcd,12ab. . Review of basic
skills in preparation for unit 2 on Coordinate Geometry.
Wednesday September 24th
Test on Linear Systems
Tuesday September 23rd
Review problems from the HW were taken up at the board.
Monday September 22nd
Review Exercise P119#1,3ac,4,6,8,12,13,16c,17b.
Friday September 19th
An problem in the text was followed on the graphical calculator on doing 2
linear regressions and the point of intersection was found on the calculator.
P110 Men's and Women's Average Earnings.
Thursday September 18th
HW problems were taken up at the board.
Another problem was done where direct and partial variation were reviewed.
Quiz on solving linear systems word problems using the graphical calculator.
Wednesday September 17th
Word problems were taken up at the board.
Tuesday September 16th
HW problems were taken up at the board.
Introduction to solving linear systems word problems by hand.
HW P103 #14,15,17.
Monday September 15th
Applications of Linear Systems was
started: air conditioner repairs and computer assembly line problems.
These should be finished for HW.
Friday September 12th
HW problems were taken up at the board and then the Quiz was given. We
solved another linear system with fraction coefficients by elimination.
HW: P102(10bd)
Thursday September 11th
A lesson on Solving Linear Systems algebraically by the Method of Elimination
was done at the board and HW was assigned: P101(1,2ace,3ace,6adeh)
Wednesday September 10th
How Can 2 Lines Intersect? HW: P70(2-4,5ace,6,7abc)
Tuesday September 9th
The HW problem was taken up. Today we finished the lesson from yesterday
and HW was assigned: P92(1ac,2ac,3ac,7abc,8ac,12af)
There will be a quiz on Friday.
Monday September 8th
HW problems were taken up. A lesson on Solving Linear Systems
algebraically, by the Method of Substitution was done at the board. The
lesson will be finished tomorrow. HW is to solve the linear system using
the method of substitution. y=-3x+12 and y=-x+4.
Friday September 5th
Unit 1-Linear Systems
Solving Linear Systems graphically, by hand. A lesson was taught at the
board. HW: p60 (4b,5b,7a,8a,9ad,10)
Thursday September 4th
Day 2
The Equation of a Line: review of forms, examples, HW is to rewrite the
equation 2x-3y=6 in y=mx=b form.
Wednesday September 3rd
Day 1
HW problems were taken up at the board.
Tuesday September 2nd
Day 1
Welcome back to math! Today we will be doing review as the classes are
shortened today. Try to finish all you can for HW. Tomorrow we will be
starting the grade 10 curriculum.
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