Grade 11 · Ontario Curriculum

MCR3U Tutor — Functions

Expert 1-on-1 online tutoring for Grade 11 Functions. We break down polynomials, exponentials, trig, and more so you can ace your tests and boost your average.

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What is MCR3U?

MCR3U is the Ontario Grade 11 Functions course and one of the most important math courses on a student's transcript. It introduces students to a new way of thinking — from linear relationships to the behaviour of polynomial, exponential, and trigonometric functions.

This course is a prerequisite for MHF4U (Grade 12 Advanced Functions) and MCV4U (Calculus), making it a critical stepping stone toward university-bound math. A strong grade in MCR3U signals to university admissions that a student can handle rigorous quantitative coursework.

Many students find MCR3U challenging because it demands both procedural fluency and conceptual understanding. Our tutors have guided hundreds of Ontario students through this course with targeted, personalized support.

Topics Covered

Polynomial Functions

Identifying, transforming, and sketching polynomial functions. End behaviour, degree, and turning points.

Exponential Functions

Growth and decay models, transformations of exponential curves, compound interest applications.

Trigonometry

Radian measure, the unit circle, primary trig functions, sine and cosine laws, and solving triangles.

Discrete Mathematics

Sequences and series — arithmetic and geometric — and recursive formulas.

Financial Applications

Compound interest, annuities, present and future value using exponential models.

Exam Preparation

Past test walkthroughs, identifying common mistakes, and time-management strategies for the final exam.

Why Students Struggle

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The jump from linear to non-linear

After years of working with straight lines, the behaviour of curves feels abstract. Many students struggle to connect the algebra to what they see on a graph.

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Trigonometry in radians

Switching from degrees to radians and understanding the unit circle trips up even strong students. The notation change alone causes confusion.

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Transformations of functions

Applying vertical/horizontal stretches, reflections, and translations simultaneously — and in the right order — is a common source of errors on tests.

How We Help

Personalized Lesson Plans

We assess exactly where you are in the MCR3U curriculum and build sessions around your specific weak points — no time wasted on topics you already know.

PhD-Led Instruction

Our tutors hold advanced degrees in mathematics and science. They explain concepts from first principles and help you build genuine understanding, not just memorized steps.

Test & Exam Ready

We work through past Ontario MCR3U tests, identify your error patterns, and make sure you walk into every assessment with confidence.

Flexible Online Sessions

All sessions are delivered live over video call. Book evenings, weekends, or whenever fits your schedule. Available to students across all of Ontario.

Simple, Transparent Rates

$35 CAD

per 60-minute 1-on-1 session
No contracts · No hidden fees

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★ First 30-minute session is FREE

Frequently Asked Questions

How much does an MCR3U tutor cost?
MCR3U tutoring at UniTutor.ca is $35 CAD per 60-minute session. Your first 30-minute introductory session is completely free — no payment, no credit card required.
What topics are covered in MCR3U?
MCR3U covers polynomial functions, exponential and logarithmic functions, trigonometry (radian measure, unit circle, sine and cosine laws), discrete math (sequences and series), and financial applications (compound interest, annuities).
Is MCR3U hard?
MCR3U is considered one of the harder Grade 11 courses. The introduction of non-linear functions, radians, and the abstract nature of transformations challenge many students. With the right tutor it becomes very manageable.
Can I get MCR3U tutoring online?
Yes. All UniTutor.ca sessions are fully online via video call. You can book from anywhere in Ontario or Canada — no commute needed.
How quickly can I improve my MCR3U grade?
Most students see meaningful improvement within 3–5 targeted sessions. Results depend on where you start and how consistently you practice between sessions.

Ready to Master MCR3U?

Book your free 30-minute trial session today. No payment required — just results.

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