| 104098 | Solving Trigonometric Equations · Try It 4 | Easy | OpenStax | |
| 107409 | Modeling with Trigonometric Functions · Try It 1 | Easy | OpenStax | |
| 107422 | Modeling with Trigonometric Functions · Try It 5 | Easy | OpenStax | |
| 107424 | Modeling with Trigonometric Functions · Try It 6 | Easy | OpenStax | |
| 107427 | Modeling with Trigonometric Functions · Exercise 1 | Easy | OpenStax | |
| 103807 | Graphing the Expressions of an Identity | Easy | OpenStax | |
| 103823 | Verifying Trigonometric Identities and Using Trigonometric Identities to Simplify Trigonometric Expressions · Exercise 2 | Easy | OpenStax | |
| 103825 | Verifying Trigonometric Identities and Using Trigonometric Identities to Simplify Trigonometric Expressions · Exercise 4 | Easy | OpenStax | |
| 104094 | Using a Calculator to Solve a Trigonometric Equation Involving Secant | Easy | OpenStax | |
| 104106 | Using the Pythagorean Theorem to Model an Abstract Problem | Easy | OpenStax | |
| 104108 | Solving Trigonometric Equations · Exercise 2 | Easy | OpenStax | |
| 107407 | Showing How the Properties of a Trigonometric Function Can Transform a Graph | Easy | OpenStax | |
| 107408 | Finding the Amplitude and Period of a Function | Easy | OpenStax | |
| 107410 | Graphing Sinusoidal Functions Using Key Points | Easy | OpenStax | |
| 107411 | Modeling with Trigonometric Functions · Try It 2 | Easy | OpenStax | |
| 107412 | Modeling an Equation and Sketching a Sinusoidal Graph to Fit Criteria | Easy | OpenStax | |
| 107413 | Describing Periodic Motion | Easy | OpenStax | |
| 107414 | Determining a Model for Tides | Easy | OpenStax | |
| 107415 | Modeling with Trigonometric Functions · Try It 3 | Easy | OpenStax | |
| 107416 | Interpreting the Periodic Behavior Equation | Easy | OpenStax | |
| 107417 | Finding the Displacement, Period, and Frequency, and Graphing a Function | Easy | OpenStax | |
| 107418 | Modeling Damped Harmonic Motion | Easy | OpenStax | |
| 107419 | Finding a Cosine Function that Models Damped Harmonic Motion | Easy | OpenStax | |
| 107421 | Finding a Sine Function that Models Damped Harmonic Motion | Easy | OpenStax | |
| 107423 | Modeling the Oscillation of a Spring | Easy | OpenStax | |
| 107426 | Graphing an Oscillating Cosine Curve | Easy | OpenStax | |
| 107428 | Modeling with Trigonometric Functions · Exercise 2 | Easy | OpenStax | |
| 107430 | Modeling with Trigonometric Functions · Exercise 4 | Easy | OpenStax | |
| 132365 | In a … triangle show why | Easy | Strang | |
| 132369 | At … compute the six basic functions and check | Easy | Strang | |
| 132370 | Prepare a table showing the values of the six basic functions at… | Easy | Strang | |
| 132375 | (b) | Easy | Strang | |
| 132376 | The instruction for this exercise is printed above it in the book… | Easy | Strang | |