Instructional Video
Sophia Learning

Sophia: Evaluating an Inverse Relation: Lesson 1

9th - 10th Standards
Given the output of a particular trigonometric function, this lesson demonstrates how to find the angles that correspond to that value. It is 1 of 7 in the series titled "Evaluating an Inverse Relation."
Instructional Video
Sophia Learning

Sophia: Finding the Determinant of an Inverse Matrix: Lesson 2

9th - 10th Standards
In this lesson students will learn how to find the determinant of an inverse matrix. It is 2 of 5 in the series titled "Finding the Determinant of an Inverse Matrix."
Instructional Video
Sophia Learning

Sophia: Finding the Determinant of an Inverse Matrix: Lesson 4

9th - 10th Standards
In this lesson students will learn how to find the determinant of an inverse matrix. It is 4 of 5 in the series titled "Finding the Determinant of an Inverse Matrix."
Instructional Video
Sophia Learning

Sophia: Finding the Inverse of a Function: Lesson 7

9th - 10th Standards
This lesson will describe how to find the inverse of a function by solving for x in terms of y and then switching x and y. It is 7 of 12 in the series titled "Finding the Inverse of a Function."
Instructional Video
Sophia Learning

Sophia: Finding the Inverse of a Function: Lesson 8

9th - 10th Standards
This lesson will describe how to find the inverse of a function by solving for x in terms of y and then switching x and y. It is 8 of 12 in the series titled "Finding the Inverse of a Function."
Instructional Video
Sophia Learning

Sophia: Finding the Inverse of a Function of a Function: Lesson 5

9th - 10th Standards
In this lesson, you will learn how to follow the steps to find the function of a function and its inverse. It is 5 of 10 in the series titled "Finding the Inverse of a Function of a Function."
Instructional Video
Sophia Learning

Sophia: Finding the Inverse of a Function of a Function: Lesson 7

9th - 10th Standards
In this lesson, you will learn how to follow the steps to find the function of a function and its inverse. It is 7 of 10 in the series titled "Finding the Inverse of a Function of a Function."
Instructional Video
Sophia Learning

Sophia: Finding the Reciprocal: Lesson 10

7th - 8th
In this lesson, the student will learn how to find the reciprocal of any given fraction. It is 10 of 11 in the series titled "Finding the Reciprocal."
Instructional Video
Sophia Learning

Sophia: Finding the Reciprocal: Lesson 4

7th - 8th
In this lesson, the student will learn how to find the reciprocal of any given fraction. It is 4 of 11 in the series titled "Finding the Reciprocal."
Instructional Video
Sophia Learning

Sophia: Finding the Reciprocal: Lesson 7

7th - 8th
In this lesson, the student will learn how to find the reciprocal of any given fraction. It is 7 of 11 in the series titled "Finding the Reciprocal."
Instructional Video
Sophia Learning

Sophia: Finding the Reciprocal: Lesson 9

7th - 8th
In this lesson, the student will learn how to find the reciprocal of any given fraction. It is 9 of 11 in the series titled "Finding the Reciprocal."
Instructional Video
Sophia Learning

Sophia: Finding the Reciprocal: Lesson 1

7th - 8th
In this lesson, the student will learn how to find the reciprocal of any given fraction. It is 1 of 11 in the series titled "Finding the Reciprocal."
Instructional Video
Sophia Learning

Sophia: Secant: Lesson 1

9th - 10th
This lesson introduces the concept of the secant of an angle. It is 1 of 5 in the series titled "Secant."
Instructional Video
Sophia Learning

Sophia: Trigonemetric Techniques: Lesson 4

9th - 10th
This lesson explores some of the trigonometric properties and processes that can be used to solve trigonometric equations. It is 4 of 5 in the series titled "Trigonemetric Techniques."
Instructional Video
Sophia Learning

Sophia: Trigonemetric Techniques: Lesson 5

9th - 10th
This lesson explores some of the trigonometric properties and processes that can be used to solve trigonometric equations. It is 5 of 5 in the series titled "Trigonemetric Techniques."
Instructional Video
Sophia Learning

Sophia: Trigonemetric Techniques: Lesson 1

9th - 10th
This lesson explores some of the trigonometric properties and processes that can be used to solve trigonometric equations. It is 1 of 5 in the series titled "Trigonemetric Techniques."
Instructional Video
Sophia Learning

Sophia: Trigonometric Equations: Lesson 2

9th - 10th
Equations that include trigonometric functions are introduced here. This lesson is 2 of 5 in the series titled "Trigonometric Equations."
Instructional Video
Sophia Learning

Sophia: Cotangent

10th - 12th
This lesson introduces the concept of the cotangent of an angle. [2:21]
Instructional Video
Sophia Learning

Sophia: Cosecant

10th - 12th
The concept of the cosecant of an angle is introduced in this lesson.
Instructional Video
Sophia Learning

Sophia: Finding the Inverse of a Function of a Function: Lesson 2

9th - 10th Standards
In this lesson, you will learn how to follow the steps to find the function of a function and its inverse. It is 2 of 10 in the series titled "Finding the Inverse of a Function of a Function."
Instructional Video
Sophia Learning

Sophia: Finding the Reciprocal: Lesson 3

7th - 8th
In this lesson, the student will learn how to find the reciprocal of any given fraction. It is 3 of 11 in the series titled "Finding the Reciprocal."
Instructional Video
Sophia Learning

Sophia: Secant: Lesson 4

9th - 10th Standards
This lesson introduces the concept of the secant of an angle. It is 4 of 5 in the series titled "Secant."
Instructional Video
Sophia Learning

Sophia: Converse, Inverse, and Contrapositive of an if Then Statement

9th - 10th
This lesson will present how to determine if a newly written statement is the converse, inverse, or contrapositive of an if-then statement.
Instructional Video
Sophia Learning

Sophia: Converse, Inverse, and Contrapositive of an if Then Statement

9th - 10th
This lesson will present how to determine if a newly written statement is the converse, inverse, or contrapositive of an if-then statement.