Reference Angle Quadrant IV Reference Angle or Reference
Angle or The Circular Functions (The Unit Circle) SECTION 4.3 DAY 3 Warm up: Calculator Experiment Use you calculator to determine the sign of the following: (Make sure your calculator is in degrees) Group Group Group
Group #1 Quadrant # ?? #2 #3 #4 Quadrants with Positive Functions (x,-y)
Two Helpful Hints to Remember Quadrants with Positive Functions All Students Take Calculus All Silly Turtles Crawl Or make you own!! Example (Exercises #11 #14) Directions: State the sign ( of (a) (b) and (c) for values of in the interval given.
What Quadrant is this? III What trig functions are positive here? Tan and Cot a) b) c) Example 2 (Exercises #15#20) Determine the sign ( of the given value without the use of a calculator. a)
b) Two Special Triangles Trigonometric Functions Reference Triangle Let be an acute angle in the right triangle . Then,
Reference Angles Quadrant I Quadrant II Reference Angle or Quadrant III
Reference Angle Quadrant IV Reference Angle or Reference Angle
or Trigonometric Ratio worksheet Use your two special triangles and All Students Take Calculus to fill in the following chart. No calculators are allowed. Quadra Referen Degree s Radian s nt or Axis
Sketch ce Angle Sin Cos Tan Csc Sec
Cot Example 3 (Exercises #31 #42) Directions: Evaluate without using a calculator by using ratios in a reference triangle. a. cos b. 1 cos ( 480 )= 2
HOMEWORK DUE MONDAY: Worksheet Trigonometric Special Angles (Multiples of 30 and 45 degrees) Worth: 40 points Do not wait to the last minute. You are
able to do all rows except the quadrant angles i.e.. . P. 365: #11 #20 AND #31 The Circular Functions (The Unit Circle) SECTION 4.3 DAY 4 Quadrant Angles The Unit Circle Examples
We know points are always: (0,1) In the unit circle, our points are: (1,0) (1,0) (0,1) Quadrant Angles Solutions
Phil watched with interest, and he decided to ask Janet for a date while she danced at her station. MEMORY HOOK Simple sentence - 1 IC Compound sentence - 2 or more IC Complex sentence - 1 or more DC...
Defining Name Resolution Techniques. Understand Name Resolution. 3.4. This should also be a review for the 70-642. Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that enables configured client computers to obtain IP addresses automatically.
Assignment 2-1 How am I Doing? Compare your spending log from Unit 1 with your financial plan. How well your current spending habits represents your financial goals? If not what type of budget (spending plan) are we going to have...
Welcome to our school !!!!!As a first time Waverley volunteer, we ask that you please read through this presentation to familiarize your self with our procedures. After completing your read through, please print out and complete the Confidentiality and return...
5th Grade Math Review. TNReady Practice. ... The number shown has a bold digit and an underlined digit. 77,000. Which statement correctly describes the bold and underlined digits? The bold 7 is 110 the underlined 7. The bold 7 is...
Henry and Mudge and the Starry Night Vocabulary and Amazing Words Second Grade Vocabulary Words drooled lanterns shivered snuggled drooled to let saliva run from the mouth like a baby sometimes does lanterns portable lamps with coverings around them to...
Design & Implementation of Problem-Based Cooperative Learning Karl Smith University of Minnesota Civil Engineering Workshop Layout Overview Guiding Questions & Participant Survey PBL Example - PBL - Modeling/Design Backward Design Approach CDROM Vignette - PBL groups in action Tools for...
A car driving around a circular turn at constant speed. A rock tied to a string and whirled in a circle. Clothes in a dryer spinning at constant speed. A passenger on a Ferris wheel. Earth orbiting the Sun (almost,...
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