Directions: Please help with the following visual questions. For the multiple choice ones you can simply show the answer to save time however please provide
Directions: Please help with the following visual questions.
For the multiple choice ones you can simply show the answer to save time however please provide WORK for my understanding for the non-multiple choice questions!
Note: THIS ISNT FOR AN ASSIGNMENT BUT MERELY FOR MY OWN UNDERSTANDING AND COMPREHENSION! PLEASE BE ORGINAL! THIS IS FOR PRACTICE.
?How many solutions exist for the equation cos 2?? sin2?= 1 on the interval [0, 360)?
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To determine the value of tan::, which identity could be used? lGiven that 0036' = 1 and that 9 lies in Quadrant IV, what is the exact value of sin 26'? 0 IE 289 Which of the following is an equivalent expression to sin 3 {sin 61(60526}? 0 cos!!! 0 ccsBH O sinz O sings Vector v is shown in the graph. Which are the magnitude and direction of v? Round the answers to the thousandths place. OIIvil = 8.602; 8 = 54.462" O Ivil = 8.602; 8 = 234.462" O III = 9.220; 0 = 54.462 OliviI = 9.220; 0 = 234.462 Vectors are shown in the graph. n Which of the following is equivalent to v = (-3, -4)? Ot O s Op Vector v is shown in the graph. (-8, 6) Which are the component form and magnitude of v? Ov= (-8, 6), vill =-10 Ov = (8, 6); Ilvil =-10 Ov = (8, 6); Ilvil = 10 Ov = (-8, 61, /vill = 10Students were asked to simplify the expression CSCO-sing Two students' work is given. CSCO Student A Student B Step 1: coto tang 1 cote cote Step 1: tand + tand coto Step 2: 1 - sing 1 1+ tan-e sine Step 2: tand coto Step 3: 1 + tan2 0 Step 3: Step 4: sec2 0 tano Step 4: csc2 0 Part A: Which student simplified the expression incorrectly? Explain the errors that were made or the formulas that were misused Part B: Complete the student's solution correctly, beginning with the location of the error.What are all the solutions to the equation sin 2:: = 200s x in the interval [0. 2n]? Which of the following expressions could not: be used to determine the exact value of nos 60\"? Given sin x = % and cos x > 0, what is the exact solution of nos 21'? _m 159 m 169 144 0 'E E 169 Vectors u and v are shown on the graph. Which of the following vectors represents u - v? O O O OVectors u and v are shown on the graph. Which of the following vectors represents u + v? O O OVector v is shown in the graph. 5 3 2 U 1 -1 2 3 4 7 9 10 11 1 -2 -3 Which of the following represents the linear form of v? Ov= -9i + 7j Ov=-7i+ 9j Ov = 7i- 9j Ov = 9i - 7jVectors r, s, t, u, and v are shown on the graph. 5 V LI Which of the following vectors is equivalent to V? Or Os Ot OuWhich of the following shows the simplified form of six, 1-cos x O sin x + tan x O sin x + cot x O csc x + cotx Given tane = " and sece= , which of the following can be proven using a Pythagorean identity? 01-( 25 O 1+ 25 =(24 01- (24 -(25 O 1+ 24 -25 Find the exact value of cos 255. O V3-V2 2 O V2-V6 4 O V2+16 4 0-V4 2 Which of the following is not a solution to sin x - cos 2x = 0 on the interval [0, 2n)? O 5x O. N
