< 13:17 .LTE 544 Grade-11-Mathematics-Generic-... 42 Mathematics Grade 11 Navigation Pack Pearson Mathematics Grade 11 Exemplar Assessments Question 5 5.1 Given the function: fun 2-1. Sketch the graph off, showing the coordinates of the intercepts. Question 6 6.1 The graph of fix) a sinx is drawn in the sketch below for x E [-180°; 180°). -180-150 -1.20 90 120° 150 80 6.1.1 Determine the value of a. 6.1.2 Write down the amplitude of f 6.1.3 Write down the period of gif g(x) = Question 7 7.1 Determine the general solution of x, if 9 sinx = 5 cos²x+3 sin²x. Mathematics Grade 11 Exemplar Assessments (3) [3] (1) (1) (1) [3] (8) [8] Total: [75] Mathematics Grade 11 Navigation Pack 43 Pearson Q Time: 1 hour

< 13:17 .LTE 544 Grade-11-Mathematics-Generic-... 42 Mathematics Grade 11 Navigation Pack Pearson Mathematics Grade 11 Exemplar Assessments Question 5 5.1 Given the function: fun 2-1. Sketch the graph off, showing the coordinates of the intercepts. Question 6 6.1 The graph of fix) a sinx is drawn in the sketch below for x E [-180°; 180°). -180-150 -1.20 90 120° 150 80 6.1.1 Determine the value of a. 6.1.2 Write down the amplitude of f 6.1.3 Write down the period of gif g(x) = Question 7 7.1 Determine the general solution of x, if 9 sinx = 5 cos²x+3 sin²x. Mathematics Grade 11 Exemplar Assessments (3) [3] (1) (1) (1) [3] (8) [8] Total: [75] Mathematics Grade 11 Navigation Pack 43 Pearson Q Time: 1 hour

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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(Lesson 6.1) Suppose y=4cos(3# – 6) +2. (a) The midline of the graph is the line with equation (b) The amplitude of the graph is (c) The period of the graph is (d) The phase shift (as C/B) is
help me with d and e please
Write the equation of the trigonometric graph. Use a positive coefficient on cosine for this activity. try T ■+((1-2) ■) 9001- y = 1 5 y 4 3 2 -бл -3 3 5 516 -1 -2 -3 6元 5 9 515 25 12л 3л 55 21 118元 247 27元 σπ 5 5 5
For each of the following graphs, create a table and answer the questions that follow. 9) X n 50° 45 40 35 30- 25 20 15 (3,13.72) (2.9.8) 10 (0,5) (1,7) -2 4 -2 6 8 -00 Process 10 y a) Describe how the y-values in the table are changing. b) Write a function representing the data in this table.
Determine the amplitude, midline and period, then find the formula of the function