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November 12th, 2014

11/13/2014

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Class away at  some English thing-a-ma-bob!

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November 11th, 2014

11/11/2014

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Today we looked at how you can use simultaneous equations based on the general form of the circle to solve circle problems.

HW: Try problems from Ex. 4.3
tt4_4.3_finiding_circle_equation_11-11-2014.pdf
File Size: 1007 kb
File Type: pdf
Download File
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November 10th, 2014

11/10/2014

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Today we answered the Khan Academy Questions linked in the last post.

We then started 4.3 Finding the equation of a Circle looking at an example given three points on the circle using the "Chords Method"
tt4_4.3_finiding_circle_equation_10-11-2014.pdf
File Size: 730 kb
File Type: pdf
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KA Graphing Circles 1
KA Graphing Circles 2
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November 07th, 2014

11/7/2014

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Continued our work on Circles from 4.1 and 4.2 Circles with centre (h, k)

HW:
  • Try questions from Ex. 4.2
  • Try linked Khan Academy problems on circle 
  • Do Algebra 2 Test (Solutions and Test linked below|)
tt4_4.1_circle_centre_00_7-11-2014.pdf
File Size: 144 kb
File Type: pdf
Download File
tt4_4.2_circle_with_centre_h_k_7-11-2014.pdf
File Size: 950 kb
File Type: pdf
Download File
KA Circles with centre (h, k)
KA Circles with centre (-g, -f)
Picture
T&T6 Chapter 2 Algebra Revision Test to do over the weekend

algebra_2_test_6-11-2014Download File

Solutions to test 
  • Question 1 (a) [LC HL 2014 P.1 Q.1]
  • Question 2 [1 (b)] [LC HL 2012 P.1 Q.1]
  • Question 3 [LC HL 2011 P.1 Q.3]
  • Question 4 [Example T&T6 Section 2.6]
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November 06th, 2014

11/6/2014

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Started T&T4 Chapter 4  Coordinate geometry of the circle.


HW: Questions from Ex. 4.1
tt4_4.1_circle_centre_00_6-11-2014.pdf
File Size: 845 kb
File Type: pdf
Download File
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November 05th, 2014

11/5/2014

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Small number in so we worked on the revision worksheet as in the Algebra 2 Revision page.
Algebra 2 Revision
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November 04th, 2014

11/4/2014

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We started looking at 4 questions from the LC HL papers including:
  • 2011 P.2 Q.3 (Click here)
  • 2013 P.2 Q.3 (Click here)

We then looked at the example question on Section 8.1 Problem solving using linear equations and graphs.
tt4_8.1_linear_problems_4-11-2014.pdf
File Size: 425 kb
File Type: pdf
Download File
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Coordinate geometry formulae
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November 03rd, 2014

11/3/2014

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Today we looked at examples from 1.7 Angle between lines.
HW: Questions from Ex. 1.7
tt4_1.7_angle_between_lines_3-11-2014.pdf
File Size: 739 kb
File Type: pdf
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