Question 3 (1 point) Solve 6 C05 X + 2 = 0 to three decimal places on the interval 0 5 X 5 2 11' O x=0.340,x=5.943 O x=l.231,x=5.052 O x= 1.911,x= 1.231 O x= l.911,x=4.373 Question 4 (1 point) Evaluate cos [cos [3%)] . a)l l b )2 c)0 Question 12 (2 points) Evaluate. Question 13 (3 points) Solve the following equation algebraically over the int: Zoos2 9+9cos 5 = 0 Question 9 (1 point) Given the angle 7 , identify the coterminal angle 181t a) 7 1 1x b) 7 C) 7 10n d) 7 O A O B O c OD\fQuestion 7 (1 point) What is the general solution, in degrees, to the equation 2cosxcos2x - 25Inxsm2x = - 1? O 40'+k180' and 80'+k180', where 1162 O 40\"+k120,kZ O 40+k120and80+k120,kZ O 220' +k120' and 330' +k120', kEZ Question 8 (1 point) 2 1 x= What are the solutions for Sin 2 0 in the interval 0' S X S 360'? O x = 45, 225, 315, 135 Q x = 30, 210, 135 e a + E] Question 10 (1 point) What does the expression COIQSil'IQCSCQ simplify to? Question 11 (1 point) Evaluate. Question 5 (1 point) Which of the following angles, in degrees, is 5 1T coterminal with, but not equal to, 5 radians ? Question 6 (1 point) - 2 Which expression is equivalent to (5mg "' C059) '? O 1 + 2sin9cose O 2sin9c059 Q a e a + E]