Chapter 6 Practice Test Questions
Multiple Choice
Identify the choice that best completes the statement or answers the question.
_
1. How would you graph the solution set for the linear inequality y + 5x 2?
a. Draw a dashed boundary line y = 5x
Math 11 Foundations: Unit 3&4 - Trigonometry
Sardis Secondary
Chapter 3: Trigonometry
3.4 Sine Law
For solving some types of _ triangles
Sine law is related to the height of a triangle.
h
mr.sutcliffe.ca
Math 11 Foundations: Unit 3&4 - Trigonometry
Sardis
Math 11 Foundations
Sardis Secondary
Chapter 4: Trigonometry (Obtuse)
3.6 Sine Law: The _ Case
Say you have a triangle where A=30 and b= 12 What is the height?
What happens if a is 4?
What happens if a is 6?
What happens if a is 8?
What happens if a is 15
Math 11 Foundations
Sardis Secondary
Chapter 3: Trigonometry
3.7 Cosine Law
For non-right triangles that cant be solved with the sine law
SAS
SSS
Cosine Law can be proven based on the _ Theorem
mr.sutcliffe.ca
Math 11 Foundations
Sardis Secondary
Example
Foundations of Math 11: Unit 5 - Logic
Sardis Secondary
Unit 1 Overview Logic
Learning Outcomes
D1. Demonstrate an understanding of normal distribution, including: standard
deviation and z-scores.
é=
PC11
Quadratics
Lesson 8: Solving Quadratics Ill: The Quadratic Formula
The Quadratic Formula: to solve forx if ax" +bx+c = 0, where a > 0, use:
a) 3x2+x2=0 &. 1'
_ -| 4.- Pam234
_ 2(3; "115s 2;
c.
-2 X=-It52s_\:s= 4 4.
e 6 i», c'.
b) 536b+7=0
X :
PC11
Quadratics
Lesson 6: Solvin QuadraticE uations I: Usin the GC
Quadratic Function Quadratic Equation
Example =2xz+3x5 x2+3 5=0
WIRES d° Y. = 2945* S 2x+ 3x- 5 = o
(2x+5)(2x 235°
2
f R 'o (2x +$\Cx- 50
-2 .<. l _ -
a, I
3:112? x-mwavk/ was
PC11
Quadratics
Lesson 7: Solving Quadratic Eguations ll Completing the Square
Solving a Quadratic Algebraically (not on GC)
If a quadratic is factorable then it can be solved by factoring, but if it is not factorable we
can use the Completing the Square
PC11
Quadratics
Lesson 2: Standard Form of a Quadratic Function
w (uulcx fuck
y = a(.1' p]3 +q
a< o oPux'ma Jean
'3 00+ co.\ (Winn [(000
M} uukx C 99
Example 1: On the grid provided sketch the ollowing parabolas and label the vertex and the
axis of
PC11
Quadratics
Lesson 9: The Discriminant
Find the roots of the quadratic equaiion:
i) by graphing and
ii) by the quadratic formula.
a) 2x3 Sx+2=0
n in M2 i.=-8 o2
= 2 =@
= .27 x 3.73
Number of solutions: 2
b) 2.6" 8x+8= 0
n in M7. v.=-8 :58
=
PC11
Sequences and Series
Lesson 1: Arithmetic Seguences
Example 1: The Chinese calendar identies years with animals. There are 12
animals, and this year (2012) is the year of the Dragon.
a) What are the next three years of the dragon?
2017., 2°24, 2034.
PC1 1
Quadratics
Lesson 4: Mafoin Word Problems |
Example 1: A ball thrown upward reaches a height of h meters after t seconds
according to the function h(t) = -5t2 + 10t + 2. F' M w
MaxiMuM MW 0 He '0.
k({-\= - 515 + rat 4-7.
m
=-s(t-2+_+| ~13 +2.
"56234
PC11
Quadratics
Lesson 3: Changing From General to Standard Form
Any quadratic written in the form y = axz + bx + c, is written in the General Form
ofa Parabola. The general form gives us very little useful information so we need
to be able to change to
PC11
Quadratics
Lesson 1: Introduction to Quadratic Functions
A quadratic function is a function of degree 2 (the highest exponent on the variable is 2).
The equation of a quadratic function can be written in the form y = axz + bx + c, where a, b,
and c a
Math 11 Foundations: Unit 3&4 - Trigonometry
Sardis Secondary
Chapter 3: Trigonometry
3.1 Trigonometric Ratios
A Triangle with a given angle always has the same ratios:
Example: Tangent Ratio
10
6
2
A
3
9
15
Small triangle: tanA =
Medium triangle: tanA =
Math 11 Foundations: Unit 5 - Statistics
Sardis Secondary
Unit 1: Logic
1.2 Conjecture
If the same result occurs over and over again, we may conclude that it will always occur.
This kind of reasoning is called INDUCTIVE reasonin
Math 11 Foundations: Unit 5 - Statistics
Sardis Secondary
Unit 1: Logic
1.3 Counter Examples
Optical Illusions:
Inductive reasoning can easily lead to _
We know that inductive reasoning can lead to a conjecture, which may or m
Chapter 5: Statistics
Review
Learning Outcomes
D1. Demonstrate an understanding of normal distribution, including: standard deviation and zscores.
1.1 Explain, using examples, the meaning of standard deviation.
1.2 Calculate, using technology, the populat
Foundations of Math 11: Unit 6 Linear Inequality
Sardis Secondary
Name: _
6.9 Lesson: The Solution Space
SOLVING WORD PROBLEMS SUMMARY:
STEP #1:
STEP #2:
STEP #3:
STEP #4:
STEP #5:
Example: A test is made up of multiple-choice and open-ended questions. It
Foundations of Math 11: Unit 5 - Statistics
Sardis Secondary
Unit 5 Overview Statistics
Learning Outcomes
D1. Demonstrate an understanding of normal distribution, including: standard deviation
and z-s
Math 11 Foundations: Unit 3&4 - Trigonometry
Sardis Secondary
Unit 3+4 Review Trigonometry
Prerequisite Skills
1) Triangle Rules
Know the difference between a right triangle and non-right triangle
Identify an acute or
Foundations of Math 11: Unit 7 - Quadratics
Sardis Secondary
Unit 7 Overview Quadratics
Learning Outcomes
E2. Demonstrate an understanding of the characteristics of quadratic functions, including:
v
Foundations of Math 11: Unit 7 Quadratics
Sardis Secondary
Unit 7 Review Quadratics
Learning Outcomes
E2. Demonstrate an understanding of the characteristics of quadratic functions,
including:
vertex, intercepts, domain and range, axis of symmetry.
2.1 De
Math 11 Foundations: Unit 3&4 - Trigonometry
Sardis Secondary
Chapter 3: Trigonometry
3.9 Sine or Cosine?
Sine Law
Cosine Law
!
!
!
=
=
!"#! !"#! !"#!
! = ! + ! !"# !"#$
ASA or AAS
SAS
ASS
SSS
mr.sutcliffe.ca
Math 11 Foundations: Unit 3&4 - Trigonometry
S
Foundations of Math 11
Sardis Secondary
Unit 6 Overview Linear Inequalities
Learning Outcomes
E1. Model and solve problems that involve systems of linear inequalities in two variables.
1.1 Model a problem,
Foundations of Math 11: Unit 6 Linear Inequality
Sardis Secondary
Name: _
Chapter 6 Review
Model and solve problems that involve systems of linear inequalities in two variables.
Prerequisite Skills
Graphing a line using intercepts
Math 11 Foundations: Unit 5 - Statistics
Sardis Secondary
Unit 1: Logic
1.4 Deductive Reasoning
Inductive reasoning is not a proof of anything except for possibilities that you tested.
There could always be a counterexample just arou