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Grade 11 Functions

Ontario High School

Course Overview

Lessons & Practice

I. Welcome

1. Introduction to Functions
1.5hr
2. Transformations of Functions
1.3hr
3. Operations with Polynomials
4hr
4. Rational Functions
1.7hr
5. Quadratic Functions
1.1hr
6. Vertex Form of a Quadratic Equation (Review)
1hr
7. Factored Form of a Quadratic Equation (Review)
1.2hr
8. Completing the Square (Review)
59min
9. Solving Quadratic Equations (Review)
2.1hr
10. Radical Expressions and Functions
1.5hr
11. Systems of Linear & Quadratic Equations
27min
12. Exponential Functions
1.8hr
13. Trigonometry
1.3hr
14. Trigonometric Identities & Proofs
44min
15. Solving Triangle Problems
1.9hr
16. Sinusoidal Functions
1.9hr
17. Sequences & Series
2.5hr
18. Financial Applications
1.4hr
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Welcome to Grade 11 Math!

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Answered
A
Ananya K
Hi I was wondering if this course is the grade 11 functions and relations MCR3U1?
J
Jarrett N
Instructor
Hi!

Yes, it covers all of the curriculum for MCR 3U. There may be additional topics that go beyond the scope of MCR 3U, so be sure to only look at the content that your teacher is asking of you :).
Answered
Anonymous
How do you simplify radicals
J
Jarrett N
Instructor
Hi! So the key to simplifying radicals is to find the largest perfect square and then use the property of radicals to simplify radicals. Examples of perfect squares are 1, 4, 9, 16, 25, ... etc.

Let's consider 80\sqrt{80} for example. We know that 16x5=80. So, we can rewrite 80=165\sqrt{80}=\sqrt{16}\sqrt{5}. We know that 16=4\sqrt{16}=4 and thus 80=165=45.\sqrt{80}=\sqrt{16}\sqrt{5}=4\sqrt{5}.

If you find any specific questions related to radicals that you are stuck on, please let me know! :)
Answered
Anonymous
can i get help on graphing radicals
J
Jessica Y
Instructor
Sorry for the delay. Please take a look at the radical chapter and let me know if you have any questions :)
Answered
Anonymous
can i get help on trigonometry

J
Jessica Y
Instructor
Sorry for the delay. Please take a look at the trig chapters and let me know if you have any questions :)
Answered
Anonymous
Can I get help with quadratic equations
J
Jessica Y
Instructor
Sorry for the delay. Take a look at the chapter on quadratic functions and let me know if you have any questions :)
Answered
Emma W
Can I get help on polynomials?
J
Jessica Y
Instructor
Absolutely! Please check out the chapter on polynomials and let me know if you have any questions.
Answered
A
Amelia V
Do you cover sequences?
J
Jessica Y
Instructor
Yes, we plan on adding that topic to this course soon. It will be under the chapter titled "Discrete Functions"
Answered
Anonymous
Do you have trigonometry lessons?
J
Jessica Y
Instructor
They're coming soon! In the meantime, please feel free to review trigonometry of right triangles (sine, cosine, tangent) and review trigonometry of acute triangles (sine law, cosine law) here: https://www.wizeprep.com/online-courses/16876/chapter/8/core/1/1
Answered
Anonymous
Do you cover the unit circle
J
Jessica Y
Instructor
Unit circles in degrees is a topic that is coming soon! We apologize for the delay. In the meantime, feel free to check out unit circles in Radians (typically a grade 12 topic) https://www.wizeprep.com/online-courses/16872/chapter/7/core/3/1