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]
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]