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Precalculus

8 units · 40 topics · 824 lessons · Grade 11 or 12

Functions of every kind, trigonometry and identities, conic sections, and sequences: everything you need before calculus.

Start: Functions and Their Properties Find a tutor Exam Sprint
  1. 1Functions and Their Graphs
  2. 2Polynomial and Rational Functions
  3. 3Exponential and Logarithmic Functions
  4. 4Trigonometric Functions
  5. 5Trigonometric Identities and Equations
  6. 6Applications of Trigonometry
  7. 7Conic Sections
  8. 8Sequences, Series, and Probability
Course pathAll videos
18:08
Precalc · Mathematical Induction

Mathematical Induction Practice Problems

The Organic Chemistry Tutor

2.6M views on YouTube

8:19
Precalc · Trig Functions on the Unit Circle

All 6 Trig Functions on the Unit Circle

Schattman Math

1.6M views on YouTube

10:26
Precalc · Exponential Functions

Writing Exponential Functions from a Graph

Rice Math

267K views on YouTube

9:20
Precalc · Mathematical Induction

Inequality Mathematical Induction Proof: 2^n greater than n^2

The Math Sorcerer

250K views on YouTube

5:47
Precalc · Solving Trig Equations

General Solution | Solving Trig Equations | Mlungisi Nkosi

Mlungisi Nkosi Maths & Science

227K views on YouTube

10:51
Precalc · Mathematical Induction

What does mathematical induction really look like?

Zach Star

163K views on YouTube

5:31
Precalc · Average Rate of Change

Introduction to average rate of change | Functions | Algebra I | Khan Academy

Khan Academy

160K views on YouTube

19:52
Precalc · Fundamental Trig Identities

02 - Fundamental Trig Identities, Part 2

Math and Science

153K views on YouTube

12:15
Precalc · Mathematical Induction

Intro to Mathematical Induction

Dr. Trefor Bazett

150K views on YouTube

13:24
Precalc · Mathematical Induction

Proof by Mathematical Induction | Principle of Mathematical Induction | Sample Problems | Part 1

Prof D

134K views on YouTube

8:30
Precalc · Parabolas

Graphing Conic Sections Part 3: Parabolas in Standard Form

Professor Dave Explains

127K views on YouTube

7:53
Precalc · Inverse Trigonometric Functions

Graphs of Inverse Trigonometric Functions (1 of 2: Thinking through domain & range)

Eddie Woo

114K views on YouTube

10:04
Precalc · Mathematical Induction

Mathematical Induction

Tambuwal Maths Class

107K views on YouTube

8:17
Precalc · Mathematical Induction

Proof by Mathematical Induction [IB Math AA HL]

Revision Village

82K views on YouTube

9:37
Precalc · The Law of Sines

Be careful with the law of sines (but law of cosine is okay!)

blackpenredpen

82K views on YouTube

9:58
Precalc · Inverse Functions

Intro to Inverse Functions (1 of 4: Overview & basic examples)

Eddie Woo

72K views on YouTube

19:05
Precalc · Solving Trig Equations

Solving Trig Equations (General Solution and [0,2pi))

Mario's Math Tutoring

69K views on YouTube

10:49
Precalc · Dividing Polynomials

Synthetic Division and Remainder Theorem, Precalculus Lesson #8

Mr H Tutoring

69K views on YouTube

7:34
Precalc · Polynomial and Rational Inequalities

Solving and Graphing Polynomial and Rational Inequalities

Professor Dave Explains

67K views on YouTube

12:53
Precalc · Mathematical Induction

Mathematical induction with inequality

Prime Newtons

60K views on YouTube

18:57
Precalc · Solving Trig Equations

Solving Trig Equations (Multiple Types)

Mario's Math Tutoring

58K views on YouTube

6:55
Precalc · Mathematical Induction

Best Way To Prove Any Math Formula | Mathematical Induction

Brain Station Advanced

54K views on YouTube

19:37
Precalc · Solving Trig Equations

Learn to Solve Sin & Cos Equations (Solving Trig Equations) - Part 1 [16]

Math and Science

45K views on YouTube

13:53
Precalc · Mathematical Induction

Mathematical Induction

Prime Newtons

39K views on YouTube