Pre-Calculus

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Pre-Calculus

Home

Sessions

Channels

Announcements

Pre-Calculus Help

Discussion

Introductions

Info

Tutor Journey

Certify

Leaderboard

About

Home

About

Join this subworld to ask questions, participate in discussions, and attend sessions.

Upcoming Sessions

session

Reference Angles Contd.

Ishita P

Sun Apr 28, 11:00 PM

We’re going to continue to go over reference angles!

Pre-Calc Subworld Community Hangout

Community Events

Kaleb S, Karan D, and 3 others

Sun May 12, 12:00 AM

TBD

Get Ready for Precalculus!

Office Hours

Ariana N

Wed Jun 26, 5:00 PM

Welcome! We'll kick off the series with and icebreaker and some practice questions.
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We can also begin to cover Chapter 0: Preparing for Precalculus and do some review and practice questions on: sets, operations with complex numbers, quadratics, roots, systems of equations and inequalities, and probability with permutations and combinations.

Get Ready for Precalculus!

Office Hours

Ariana N

Fri Jun 28, 5:00 PM

Chapter 1: Functions
We'll do some review and practice questions on: functions, relations, continuity, end behaviour, limits, extrema, average rates of change, parent functions, transformations, function operations, composition of functions, and inverse relations and functions

Get Ready for Precalculus!

Office Hours

Ariana N

Wed Jul 3, 5:00 PM

Chapter 2: Power, Polynomial, and Rational Functions
We'll do some review and practice questions on: power and radical functions, polynomial functions, the remainder and factor theorems, zeros of polynomial functions, rational functions, and non-linear inequalities

Get Ready for Precalculus!

Office Hours

Ariana N

Fri Jul 5, 5:00 PM

Chapter 3: Exponential and Logarithmic Functions
We'll do some review and practice questions on: exponential unctions, logarithmic functions, the properties of logarithms, and exponential and logarithmic equations

Get Ready for Precalculus!

Office Hours

Ariana N

Wed Jul 10, 5:00 PM

Chapter 4: Trigonometric Functions
We'll do some review and practice questions on: right triangle trigonometry, degrees and radians, and trigonometric functions on the unit circle

Get Ready for Precalculus!

Office Hours

Ariana N

Fri Jul 12, 5:00 PM

Chapter 4: Trigonometric Functions (continued)
We'll do some review and practice questions on: sine and cosine functions, other trigonometric functions, inverse trigonometric functions, the law of sines, and the law of cosines.

Get Ready for Precalculus!

Office Hours

Ariana N

Wed Jul 17, 5:00 PM

Chapter 5: Trigonometric Identities and Equations
We'll do some review and practice questions on: trigonometric identities, solving trigonometric equations, sum and difference identities and multiple-angle and product-to-sum identities.

Get Ready for Precalculus!

Office Hours

Ariana N

Fri Jul 19, 5:00 PM

Chapter 7: Conic Sections and Parametric Equations
We'll do some review and practice questions on: parabolas, ellipses  circles, hyperbolas, and parametric equations

Get Ready for Precalculus!

Office Hours

Ariana N

Wed Jul 24, 5:00 PM

Chapter 9: Polar Coordinates and Complex Numbers
We'll do some review and practice questions on: polar coordinates, graphs of polar equations, and polar and rectangular forms of equations

Get Ready for Precalculus!

Office Hours

Ariana N

Fri Jul 26, 5:00 PM

Chapter 9: Polar Coordinates and Complex Numbers (continued)
We'll do some review and practice questions on: polar forms of conic sections, complex numbers, and DeMoivre's Theorem

Get Ready for Precalculus!

Office Hours

Ariana N

Wed Jul 31, 5:00 PM

Chapter 6: Matrices
We'll do some review and practice questions on: multivariable linear systems and row operations, matrix multiplication, inverses, determinants, solving linear systems using inverses, Cramer's rule, and partial fractions

Get Ready for Precalculus!

Office Hours

Ariana N

Fri Aug 2, 5:00 PM

Chapter 8: Vectors
We'll do some review and practice questions on: vectors, vectors in the coordinate plane, dot plots and vector projections, and vectors in 3D space.

Recent Activity

Join the Pre-Calculus Subworld to ask questions, help other students, and attend sessions.

About Subworld

Welcome to the Pre-Calculus Subworld! We're so excited to see you here!
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Feel free to explore this Subworld and post discussion prompts or specific questions you need help with here. Everyone is here to help one another :)

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Guidelines

The "Pre-Calculus Help" channel should be used only if you have a specific problem you want help on.
If you're helping someone on a question, make sure to react with 👀 to the learner's original post (even if you're only giving live zoom help) so it's easier for them to see who is helping them out, and so others see that help is already being given. This will help reduce confusion!
Please don't give answers away. Active Learning is important!

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