Tuesday, 15.12.2009
GRADE 10
Quiz - 5-points quadratic function graph
1. points 1 and 2 - 2 zeros also called x-intercepts (if they exist)
2. point 3 - a vertex
3. point 4 - a y-intercept
4. point 5 - a point on a graph symmetrical to the y-intercept
Monday, 7.12.2009
GRADE 10
Test - Quadratic Function
1. What is the function? Domain D, Range R.
2. Quadratic function, 2 forms (standard and vertex), Domain (D), Range (R)
3. Vertex form
- meaning - shows vertex and opening
- equation => graph, vertex
- graph => equation, vertex
- vertex => transformation, compression (a) and displacement (horizontal,
vertical)
- maximun, minimum => range R
4. Applications
- from the equation state the usefull facts, like the vertex and height
- data (or facts) will be given => find the equation (from the vertex and
point)
- create the equation from (or for) word problem, express in the vertex
form to determine the solution
Friday, 27.11.2009
GRADE 10
Quiz - Vertex Form
1. Determine the equation of the quadratic function from the given graphs.
2. Sketch the graph of the quadratic function from the given equation.
3. Describe the transformation(s) in both scenarios (opening up or down,
compression by factor, translation to the left or right).
3. Determine the vertex in both scenarios.
Monday, 16.11.2009
GRADE 10
Test - Polynomials
1. Collecting Like Terms
2. Multiplying and dividing monomials
3. Expanding - including special formulas
4. Factoring - including special formulas
5. Applications, area and perimeter
6. Questions on terms, variables, coefficients, constants, degrees, ...
7. TIPS questions, the acquired knowledge will be used in unfamiliar settings
Wednesday, 11.11.2009
GRADE 10
Quiz - Expanding and Factoring
1. Expanding by FOIL and using formulas
2. Factoring using formulas and general method for binomials
Monday, 9.11.2009
GRADE 12
Quiz - Sets and Venn Diagrams
1. Determine sets, including sum and product of two given sets.
2. Determine number of elements in a set.
3. Using Venn diagram illustrate the given scenario and answer questions.
Thursday, 29.10.2009
GRADE 10
Topics/hints
1. Distance
2. Circle, radius
3. Midpoint
4. Median
5. Perpendicular Bisector
6. Altitude
Some questions in Knowledge/Understanding will include:
- True/False
e.g. Every rectangle is also a parallelogram T F
- Fill in blank
e.g. A square is ______ a rectangle. Answer: always
- Connect the question and answer
e.g. The vertex and midpoint are used to calculate
A. Altitude B. Vertex C. Area D. Median Answer: D
It is NOT multiple choice, since answers A,B,C will be assigned to other
questions.
Friday, 23.10.2009
Grade 12
Factorials, permutations QUIZ
Wednesday, 21.10.2009
GRADE 10
Quiz
The triangles will be given
Your task - to determine equations of the median, perpendicular bisector and
altitude.
Thursday, 15.10.2009
GRADE 10
Quiz
1. Radicals
2. Eq'n of a circle, radius, point on/in/out
3. Distance
4. Midpoint
Friday, 9.10.2009
Project is due TODAY by 2:45 PM. See Mr. Chudzinski.
Project will NOT be accepted by the main or math office.
Turnitiv info:
MDM4U0A - Id: 2930686
MDM4U0B - Id: 2930694
The window is open until Tuesday, Oct 13, 2009, 11:59 PM.
Friday, 2.10.2009
GRADE 10
Test:
- 1-2 solve system of equations graphically
- 1-2 solve system of equations by substitution
- 1-2 solve system of equations by elimination
- 1-2 solve system of equations using either substitution or elimination
- 2-3 application problems, like: money, distance, percentage, age,
interests, alloy/solution, time, etc.
- 1-2 TIPS questions, the stuff you know, but in new settings
- 1-2 communication questions, e.g. expalain in your words, show the
difference or similarities, etc.
Friday, 2.10.2009
GRADE 12
Test: multiple choice and T/F questions will also be on the P/P test
Tuesday, 29.09.2009
GRADE 10
Solving Systems of Eq's by Elimination QUIZ
3-4 ex's, e.g.
easy
2x + y = 4
5x - y = 8
medium
3x + 2y = 13
4x - y = 11
diff
4x - 7y = -13
3x + 8y = 30
Thursday, 24.09.2009
GRADE 10
Solving Systems of Eq's by Substitution QUIZ
- 2 or 3 easy systems
e.g. 4x + y = 8
y = 3x + 1
- 1 or 2 medium diff.
e.g. 2x + y = 7
3x - 2y = 7
- 1 more diff.
e.g. 3x + 2y = 12
4x - 3y = -1
Also, fractions might be used in calculations and solutions
Wednesday, 23.09.2009
Data Management
University Project Proposal due
Wednesday, 16.09.2009
GRADE 10
Graphing QUIZ
6 linear equations to graph
- 2 eq's from slope/y-int form
- 2 eq's from standard form
- 2 eq's using x and y-intercepts
