Instructional Video
Sophia Learning

Sophia: Finding Extrema on an Interval: Lesson 6

9th - 10th
This lesson practices using derivatives to locate relative or endpoint extrema on an interval. It is 6 of 8 in the series titled "Finding Extrema on an Interval."
Instructional Video
Sophia Learning

Sophia: Finding Extrema on an Interval: Lesson 8

9th - 10th
This lesson practices using derivatives to locate relative or endpoint extrema on an interval. It is 8 of 8 in the series titled "Finding Extrema on an Interval."
Instructional Video
Sophia Learning

Sophia: Finding Extrema on an Interval: Lesson 1

9th - 10th
This lesson practices using derivatives to locate relative or endpoint extrema on an interval. It is 1 of 8 in the series titled "Finding Extrema on an Interval."
Instructional Video
Sophia Learning

Sophia: Undefined and Indeterminate Limit Values: Lesson 2

9th - 10th
The concepts of undefined and indeterminate limits, and their dependence on the values of the numerator and denominator of a rational function are discussed here. This lesson is 2 of 5 in the series titled "Undefined and Indeterminate...
Instructional Video
Sophia Learning

Sophia: Undefined and Indeterminate Limit Values: Lesson 3

9th - 10th
The concepts of undefined and indeterminate limits, and their dependence on the values of the numerator and denominator of a rational function are discussed here. This lesson is 3 of 5 in the series titled "Undefined and Indeterminate...
Instructional Video
Sophia Learning

Sophia: Undefined and Indeterminate Limit Values: Lesson 4

9th - 10th
The concepts of undefined and indeterminate limits, and their dependence on the values of the numerator and denominator of a rational function are discussed here. This lesson is 4 of 5 in the series titled "Undefined and Indeterminate...
Instructional Video
Sophia Learning

Sophia: Undefined and Indeterminate Limit Values: Lesson 5

9th - 10th
The concepts of undefined and indeterminate limits, and their dependence on the values of the numerator and denominator of a rational function are discussed here. This lesson is 5 of 5 in the series titled "Undefined and Indeterminate...
Instructional Video
Sophia Learning

Sophia: Undefined and Indeterminate Limit Values: Lesson 1

9th - 10th
The concepts of undefined and indeterminate limits, and their dependence on the values of the numerator and denominator of a rational function are discussed here. This lesson is 1 of 5 in the series titled "Undefined and Indeterminate...
Instructional Video
Khan Academy

Khan Academy: Vi Hart: Rhapsody on the Proof of Pi = 4

9th - 10th
Video explores properties of circles and what is wrong with the proof that pi is equal to four. [5:55]