## Video: Rapid calculus - Rolle's Theorem

Video tutorial on how to use Rolle's theorem to find a point c in the interval where the function has a horizontal tangent line, in other words, where it has a critical point at which the function has a local maximum or minimum and where it changes direction from increasing to decreasing or vice versa.

**Categories**

## Related resources

Video tutorial on how to find the vertical asymptotes of a function.

#### Video: Rapid Calculus - Implicit Differentiation

Video tutorial on differentiation.

By integralCALC

- (0)
**FREE**

#### Video:Rapid Calculus: Definition of the Derivative

Video tutorial on rapid calculus - definition of the derivative.

By integralCALC

- (0)
**FREE**

#### Video tutorial: Quotient Rule - Rapid Calculus

Video tutorial on how to use the Quotient Rule to find the derivative of a rational function.

By integralCALC

- (0)
**FREE**

## Popular resources by this author

#### Ratio of Integers and Repeating Decimals

Video Tutorial: Learn how to express the repeating decimal as a ratio of integers. You'll change the repeating part of the decimal into a geometric series, then find the sum of the geometric series and use it to find a ratio of integers (fraction of whole numbers) that expresses the repeating decimal.

By integralCALC

- (0)
**FREE**

#### Implicit differentiation for partial derivatives

Implicit differentiation for partial derivatives of multivariable functions. Video presentation; Learn how to use implicit differentiation to find the partial derivatives of a multivariable function.

By integralCALC

- (0)
**FREE**

## Popular paid resources

#### Solving inequalities involving quadratics

Lesson and questions showing students how to solve inequalities involving quadratics.

By sjcooper

- (0)
**$5.93**

#### Decimal Search

A lesson showing students how to find the solution to an algebraic expression through decimal search.<br />
The lesson also includes two questions for students to attempt.

By sjcooper

- (0)
**$4.45**

#### Completing the square using algebra tiles

This resource contains:<br />
<br />
- 12 slide PowerPoint presentation introducing use of algebra tiles for completing the square, providing pupils with a concrete conceptual model for developing the "formula method" in later lessons;<br />
- Support worksheet with tile diagrams for pupils to record their work;<br />
- Exit ticket to assess pupils' work at the end of the lesson;<br />
- Tile templates and instructions for creating the physical resource;<br />
- Supporting documentation with a full outline explaining how to use the resources.<br />
<br />
All resources provided with a complete set of answers/solutions. <br />
Worksheets provided in both pdf and original formats to allow for adaptation.<br />
<br />
This resource bundle addresses the following Programme of Study objectives:<br />
- Key Stage 4 Higher: (Introductory material for) solving quadratic equations by completing the square.

By missnorledge

- (0)
**$2.97**