# 'Trigonometric functions' presentation slideshows

## Laws of Sines and Cosines

Laws of Sines and Cosines . Sections 6.1 and 6.2. Objectives. Apply the law of sines to determine the lengths of side and measures of angle of a triangle. Solve word problems requiring the law of sines.

By Patman
(691 views)

## Section 7.5

Section 7.5. Unit Circle Approach; Properties of the Trigonometric Functions. THE UNIT CIRCLE. The circle that has its center at the origin and a radius of 1 is called the unit circle . Its equation is x 2 + y 2 = 1.

By Mercy
(180 views)

## 13-4

Inverses of Trigonometric Functions. 13-4. Warm Up. Lesson Presentation. Lesson Quiz. Holt Algebra 2. Warm Up Convert each measure from degrees to radians. 1. 120° 2. 180° 3. 225° 4. –30°. Warm Up Find the exact value of each trigonometric function. 5. 6. 7. 8. Objectives.

By omer
(274 views)

## Trigonometric Functions: The Unit Circle 4.2

Trigonometric Functions: The Unit Circle 4.2. Unit Circle. The unit circle is a circle of radius 1 with its center at the origin. If t is a real number and P = (x, y) is a point on the unit circle that corresponds to t , then.

By oshin
(156 views)

## Differentiation

Differentiation. Differentiation Rules. 1. . Differentiation Rules. 1. . Differentiation Rules. 2. . Differentiation Rules. 2. . Differentiation Rules. 2. . Differentiation Rules. 3. . Differentiation Rules. 3. . Differentiation Rules. for any positive integer n. 4. .

By lyn
(338 views)

## Continuity Curves without gaps?

Continuity Curves without gaps?. Animation (infinite length). Continuity. Definition A function f is continuous at a number a if lim f(x) = f(a). x -> a. 1. f (a) is defined. 2. lim f(x) exists. x -> a. 3.lim f(x) = f(a). x -> a.

By hal
(102 views)

## The Pythagorean Theorem

The Pythagorean Theorem. From The Simpson’s Homer copies the Scarecrow on The Wizard of Oz . The Pythagorean Theorem. The sum of the square of the two sides of a right triangle is equal to the square of the hypotenuse.

By tien
(214 views)

## Vocabulary

4.1 – Right Triangle Trigonometry. Objectives: You should be able to find values of trig functions in right triangles and solve right triangles. Vocabulary. Key Concept 1. Example 1: Find the exact values of the six trigonometric functions of θ. Example 1.

By leif
(138 views)

## Right Triangle Trigonometry

Right Triangle Trigonometry. Section 6.5. Pythagorean Theorem. Recall that a right triangle has a 90 ° angle as one of its angles. The side that is opposite the 90 ° angle is called the hypotenuse .

By edith
(159 views)

## Intro to Trigonometric Functions

Intro to Trigonometric Functions. Physics Mrs. Coyle. Trig Ratios. sin= O SOH H cos= A CAH H tan= O TOA A. H ypotenuse. O pposite. q. A djacent. Angle of Elevation. Angle of Elevation. q. Example 1.

By dolan
(127 views)

## Verifying Trigonometric Identities

Verifying Trigonometric Identities. Section 5.1. Objectives. Apply a Pythagorean identity to solve a trigonometric equation. Rewrite an expression in terms of sines and cosines using definitions and identities. Verify a trigonometric identity. . Pythagorean Identities.

By livia
(120 views)

## Excel Lesson 5 Using Functions

Excel Lesson 5 Using Functions. Microsoft Office 2007: Introductory. Objectives. Identify the parts of a function. Enter formulas with functions. Use functions to solve mathematical problems. Use functions to solve statistical problems. Use functions to solve financial problems.

By chet
(135 views)

## Graphs of Sine and Cosine Functions

Graphs of Sine and Cosine Functions. y. y = sin x , 0 < x < 2 . 1. x. ˝. . . . 3 . 2 . 6. 3. 2. 2. -1. Period: 2 . The Graph of y=sinx.

By kalli
(559 views)

## Trigonometric Equations

Trigonometric Equations. When the graph of y = sin a is displaced by b units horizontally, its equation becomes y = sin ( a+b ). Angles such as ( a + b ) are called compound angles .

By fifi
(156 views)

## Right Triangle Trigonometry!

Right Triangle Trigonometry!. 10 th Grade Geometry By Melissa Inforna. Table of Contents. Welcome Setting up your calculator Basic parts of a right triangle Angles and Sides of a right triangle Welcome to SohCahToa Finding the ratio Mission #1 Mission #2 Mission #3 Credits.

By krisalyn
(246 views)

## 7-6 The Inverse Trigonometric Functions

7-6 The Inverse Trigonometric Functions. Objective: To find values of the inverse trigonometric functions. The Inverse Trigonometric Function. When does a function have an inverse?. It means that the function is one-to-one.

By elani
(253 views)

## Chapter 6 – Graphs and Inverses of the Trigonometric Functions

Chapter 6 – Graphs and Inverses of the Trigonometric Functions. 6.1 Graphs of Trigonometric Functions. First as a class let’s graph y = sin x and y = cos x. y = tan x.

By benjamin
(281 views)

## Foundation of Mathematics Dr. Sami A. Hussein

Iraqi Kurdistan Regional Government Ministry of Higher Education & Scientific Research Salahaddin University - Erbil College of Basic Education Department of Mathematics First class student. Foundation of Mathematics Dr. Sami A. Hussein. 2018-2019. Function.

By owena
(188 views)

## Trigonometry L1-4 Definitions of Trigonometric Functions

Trigonometry L1-4 Definitions of Trigonometric Functions. r. y. θ. x. Ex1. Find the six trig functions for the angle whose terminal side passes through (4,-2). 4. θ. -2. r. 4 2 + (-2) 2 = r 2. Ex2. Find the six trig functions for the angle θ

By andrew
(89 views)

## Unit Circle Trigonometry

Pre-Calculus Day 39. Unit Circle Trigonometry. What You Should Learn. Identify a unit circle and describe its relationship to real numbers. Evaluate trigonometric functions using the unit circle. Plan for the day…. Review of homework Quiz Quick Review Let’s build the Unit Circle…

By duena
(612 views)

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