MAT 150 EXAM SCRIPT VERIFIED QUESTIONS AND SOLUTIONS COMPLETE REVIEW MATERIAL

MAT 150 EXAM SCRIPT VERIFIED
QUESTIONS AND SOLUTIONS COMPLETE
REVIEW MATERIAL

●● supplementary angles
Answer: sum = pi


●● coterminal
Answer: angle completing the 360 degrees


●● converting radians to degrees
Answer: multiply by 180/pi


●● converting degrees to radians
Answer: multiply pi/180


●● how to find the radius
Answer: s= r*theta


●● linear speed formula
Answer: r = s/t

, ●● angular speed formula
Answer: w = theta/t


●● how to find period
Answer: 2pi/B


●● how to find amplitude
Answer: A


●● how to find phase shift
Answer: c/b


●● tangent graph criteria
Answer: domain = x cannot = pi/2 + npi
range = all real numbers
period = pi


●● cosine and sine graphs criteria
Answer: period = 2pi
domain = all real numbers
range [-1,1]