Brian McLogan

@brianmclogan· 1.6M subscribers· 67 lessons on Merit· 21 topics

AP Calculus BC · AP Precalculus · SAT Math

View on YouTube

6:40

Learn to find the missing angles for a triangle using inverse trig functions

Brian McLogan

2.4M views on YouTube · 12 years ago

SAT Math · Right Triangle Trigonometry

5:06

How to find the center and radius of a circle in standard form

Brian McLogan

2M views on YouTube · 13 years ago

SAT Math · Equations of Circles

3:54

Find the vertical and horizontal asymptotes

Brian McLogan

1.9M views on YouTube · 15 years ago

Precalc · Rational Functions and Asymptotes

4:34

How do we solve a system of linear equations using any method

Brian McLogan

681K views on YouTube · 13 years ago

SAT Math · Slope-Intercept Form

6:53

Verifying trigonometric identities, hard with multiple steps

Brian McLogan

661K views on YouTube · 13 years ago

Precalc · Trigonometric Equations and Identities

2:16

Identifying vertical, horizontal asymptotes and holes

Brian McLogan

364K views on YouTube · 10 years ago

Precalc · Rational Functions and Asymptotes

3:38

Find the solutions to a trig equation between 0 and 2pi

Brian McLogan

346K views on YouTube · 8 years ago

Precalc · Trigonometric Equations and Identities

3:19

How to Determine the Multiplicity and Zeros of a Polynomial

Brian McLogan

275K views on YouTube · 13 years ago

Precalc · Polynomial Functions and Their Zeros

4:34

What are removable and non-removable discontinuties

Brian McLogan

253K views on YouTube · 13 years ago

Calc BC · Types of Discontinuity

8:53

Evaluate Inverse Trig Functions - Step by Step

Brian McLogan

238K views on YouTube · 5 years ago

Precalc · Tangent and Inverse Trig Functions

10:51

Factoring vs Completing the Square vs Quadratic Formula

Brian McLogan

201K views on YouTube · 5 years ago

SAT Math · The Discriminant

5:10

Graph the Tangent Equation with a Reflection and Phase Shift

Brian McLogan

178K views on YouTube · 12 years ago

Precalc · Tangent and Inverse Trig Functions

1:54

How to use left hand riemann sums from a table

Brian McLogan

108K views on YouTube · 8 years ago

Calc BC · Riemann Sums

9:58

How to use vectors to solve a word problem

Brian McLogan

105K views on YouTube · 7 years ago

Precalc · Vectors

2:36

Find the center and radius of a circle by completing the square

Brian McLogan

84K views on YouTube · 9 years ago

SAT Math · Equations of Circles

8:58

Beginner Guide For Evaluating Trig Functions

Brian McLogan

62K views on YouTube · 1 year ago

Precalc · Periodic Phenomena and the Unit Circle

1:49

Finding the dot product of two vectors

Brian McLogan

58K views on YouTube · 10 years ago

Precalc · Vectors

3:04

Composition of trig function and inverse trig function

Brian McLogan

56K views on YouTube · 7 years ago

Precalc · Composition and Inverse Functions

7:46

Graph Sine Cosine Tangent Fast

Brian McLogan

47K views on YouTube · 1 year ago

Precalc · Tangent and Inverse Trig Functions

4:22

What are the formulas for arithmetic and geometric sequences

Brian McLogan

47K views on YouTube · 13 years ago

Precalc · Arithmetic and Geometric Sequences

12:28

Identifying The Holes or Asymptotes (Step by Step)

Brian McLogan

46K views on YouTube · 2 years ago

Precalc · Rational Functions and Asymptotes

10:37

Three tips for evaluating inverse trig functions

Brian McLogan

43K views on YouTube · 1 year ago

Precalc · Tangent and Inverse Trig Functions

10:31

Master Solving word problems using right triangle trigonometry

Brian McLogan

36K views on YouTube · 9 years ago

SAT Math · Right Triangle Trigonometry

6:46

Quick Review of Properties of Logarithms

Brian McLogan

29K views on YouTube · 1 year ago

Precalc · Logarithmic Functions