Reciprocal Functions
Extra information:
April 8, 2012
Happy Easter Everyone! I hope you all are enjoying the long weekend especially with all the sunny weather we’ve been getting. It was REALLY difficult for me to sit down and mark these Math 11 exams with clear blue skies and sunny weather outside. I felt like they were taunting me. Alas, a promise is […]
Multiplying Fractions
Math 10 Linear Equations Review Answers
1C 2D 3C 4B 5C 6D 7D 8D 9C 10D 11B 12B 13C 14A 15B 16B 17C 18C 19A 20C 21A 22D 23A 24A 25a) neither b) perpendicular 26) i) m = 1/3, b=-2 ii) y=(1/3)x-2 27) y=(2/7)x-59/7 28) 40 m 29b) y=-(3/2)x+2 30a) n-45400=4162(t-10) b) 82 858 girls 31) -3/8 32) 3x-2y-17=0 33a) k […]
General Form Ax+By+C=0 & Standard Form Ax+By=C
General Form: Standard Form:
Point-Slope Form y-y1=m(x-x1)
Term 2 Marks
Hi Everyone, Don’t forget to check “marks” for your Term 2 mark. They’re basically done. It will only change if you were absent, or if I had made a mistake and you can prove it 🙂 Ms. Yang
March 14, 2012
Today is 3.14 or also known as Pi Day!! So, Happy Pi Day!! 🙂 For my grade 11’s who may be studying for our upcoming Math test on Tuesday March 27, here are the solutions to the Quadratic Equations word problems work sheet that I collected just before the break. Enjoy the rest of your […]
Slope-Intercept Form y=mx+b
We haven’t learned standard form yet so just pay attention to the y=mx+b questions. Eminem parody:
Slopes of Parallel & Perpendicular Lines
Slope of a Line
February 24, 2012
All I have to say at this moment is… IT’S SNOWING!!!!!! That is all. Ms. Yang
Applications of Quadratic Equations
The Discriminant
https://www.youtube.com/watch?v=KaLOnwmid1Q In the last classroom example in my lesson, we had to eventually solve for the inequality k^2<1/4. I changed the inequality into an equality, solved for k and then found some test points. The following video solves by factoring but he still needs to take some test points. (Pretend x is k).
The Quadratic Formula
With fractions in the QE: https://www.youtube.com/watch?v=MXHqLhRNIlI
Interpreting Graphs of Linear Functions
Square Root Property & Completing the Square
Square Root Property: Completing the Square:
Prime & Composite Numbers
Prime Numbers from 1-100 How to figure out the prime numbers from 1-50