Solving Trigonometric Equations Using Linear Methods - Practice Test Full Solutions

Dive into a comprehensive 43-minute video tutorial that provides step-by-step solutions for a practice test on solving trigonometric equations using linear methods. Learn to tackle beginner-level trigonometric equations using basic knowledge of linear equations and the unit circle. Master techniques such as isolating sine and tangent functions, applying unit circle and inverse trigonometric function approaches, finding general solutions, and interpreting graphical representations. Work through ten carefully crafted problems, each demonstrating various aspects of trigonometric equation solving, including isolating variables, using arcsin and arctan functions, and deriving solutions from graphs.

Problem #1 Isolating sin θ
Problem #1 Unit circle approach
Problem #1 arcsin approach
Problem #1 Finding the general solution
Problem #1 Finding the solution from a graph
Problem #2 Isolating tan θ
Problem #2 arctan approach
Problem #2 Finding the general solution
Problem #2 Finding the solution from a graph
Problem #3
Problem #4
Problem #5
Problem #6
Problem #7
Problem #8
Problem #9
Problem #10