Questions

Trigonometry
Rank Topic Problem Formatted Problem
51701 Find Amplitude, Period, and Phase Shift y=1-1/2sin(3x-pi/2)
51702 Expand Using Sum/Difference Formulas sin(x-pi)
51703 Solve for x in Radians sin(x)+cos(x)=1
51704 Find the Cotangent Given the Point (( square root of 10)/10,-(3 square root of 10)/10)
51705 Convert to Trigonometric Form 3(cos(pi/3)+isin(pi/3))*5(cos(pi/4)+isin(pi/4))
51706 Expand Using Sum/Difference Formulas 5(2x-4)
51707 Find the Reference Angle cot(315 degrees )
51708 Find Trig Functions Using Identities sec(theta)=-3 , tan(theta)>0 ,
51709 Find Amplitude, Period, and Phase Shift y=1/2sin(x/3-pi)+5
51710 Find the Other Trig Values in Quadrant IV cot(theta)=-( square root of 3)/8
51711 Find the Other Trig Values in Quadrant III cot(theta)=( square root of 3)/8
51712 Expand Using Sum/Difference Formulas 2(3x+7)
51713 Find Trig Functions Using Identities tan(theta)=3/4 , sin(theta)<0 ,
51714 Convert to Trigonometric Form cos(theta)+sin(theta)
51715 Convert from Degrees to Radians tan(30 degrees )
51716 Convert to Trigonometric Form tan(theta/2)+cot(theta/2)
51717 Verify the Identity (x^2-9)/(x-3)=x+3
51718 Find Amplitude, Period, and Phase Shift h(x)=4tan((4pi)/3x)
51719 Convert to Rectangular Coordinates (5 square root of 3,pi)
51720 Find the Secant Given the Point (-1,0)
51721 Find the Other Trig Values in Quadrant IV cot(theta)=-( square root of 5)/6
51722 Verify the Identity sin(a-b)=sin(a)cos(b)-cos(a)sin(b)
51723 Find Amplitude, Period, and Phase Shift y=-2/5cos(x+pi/3)
51724 Convert from Radians to Degrees pi/12rad rad
51725 Find the Reference Angle 135deg degrees
51726 Convert from Degrees to Radians (135pi)/180
51727 Find the Cosecant Given the Point (-2, square root of 3)
51728 Convert from Radians to Degrees arccos(6/8)
51729 Find the Reference Angle tan(-pi/4)
51730 Find the Cosecant Given the Point (-3, square root of 3)
51731 Verify the Identity (x^2-4)/(x-2)=x+2
51732 Verify the Identity (csc(x)cot(x))/(sec(x)tan(x))=cot(x)^3
51733 Verify the Identity cube root of 6/7=( cube root of 6)/( cube root of 7)
51734 Convert from Degrees to Radians 165deg degrees
51735 Find the Secant Given the Point ((2 square root of 2)/3,1/3)
51736 Convert from Degrees to Radians -270deg degrees
51737 Find Amplitude, Period, and Phase Shift y=-3sin(2(x-pi/3))+1
51738 Find Amplitude, Period, and Phase Shift y=3csc(x-(3pi)/2)
51739 Convert to Trigonometric Form (sin(theta))/(1+cos(theta))
51740 Convert from Degrees to Radians 285deg degrees
51741 Find the Reference Angle 240deg degrees
51742 Verify the Identity fourth root of (7^2)/m=( fourth root of 7^2)/( fourth root of m)
51743 Find the Sine of the Angle pi/4
51744 Find the Cosine of the Angle 60
51745 Find Amplitude, Period, and Phase Shift y=-4cos(x-pi/3)+2
51746 Convert to Trigonometric Form (2+tan(x)^2)/(sec(x)^2)-1
51747 Solve for x in Radians sin(2x)=sin(x)
51748 Find the Cosecant Given the Point ((2 square root of 30)/11,1/11)
51749 Solve for θ in Degrees csc(theta)^2+csc(theta)-2=0
51750 Expand Using Sum/Difference Formulas 6(x-4y)
51751 Find the Reference Angle 150deg degrees
51752 Find the Reference Angle sin(pi/6)
51753 Find Amplitude, Period, and Phase Shift y=sin(1/3(x+pi/6))
51754 Verify the Identity (1+sin(B))(1-sin(B))=1/(sec(B)^2)
51755 Find Amplitude, Period, and Phase Shift y=12cot(x/5-3pi)-7
51756 Find the Reference Angle tan((5pi)/6)
51757 Find the Other Trig Values in Quadrant III cos(2A)=-2/3
51758 Find the Cosine of the Angle -(3pi)/2
51759 Find the Reference Angle tan(-225 degrees )
51760 Convert from Degrees to Radians 105deg degrees
51761 Find Amplitude, Period, and Phase Shift f(x)=3cot(4t)-5
51762 Convert to Trigonometric Form cos(theta)+sin(theta)*tan(theta)
51763 Find the Cotangent of the Angle 270
51764 Solve for z in Degrees z=3(cos(pi/6)+isin(pi/6))
51765 Convert from Degrees to Radians 160deg degrees
51766 Find Trig Functions Using Identities sin(theta)=5/13 , cos(theta)=-12/13 ,
51767 Convert from Radians to Degrees (15pi)/4rad rad
51768 Convert to Trigonometric Form 1-(cos(theta)^2)/(1+sin(theta))
51769 Convert from Degrees to Radians -pi
51770 Convert from Radians to Degrees 12rad radians
51771 Expand the Trigonometric Expression (1-cos(2x))/(sin(2x))
51772 Find the Secant Given the Point (-2, square root of 3)
51773 Find the Reference Angle sec(120 degrees )
51774 Solve for x in Radians 2sin(2x)+ square root of 3=0
51775 Convert from Radians to Degrees (3pi)/4*180/pi
51776 Find Trig Functions Using Identities sin(theta)=3/5 , cos(theta)=-4/5 ,
51777 Verify the Identity 1/(1+sec(x))+1/(1-sec(x))=-2cot(x)^2
51778 Verify the Identity csc(x)^2*sin(x)=(sec(x)^2-tan(x)^2)/(sin(x))
51779 Find Amplitude, Period, and Phase Shift y=2tan(x-pi/3)-3
51780 Find Amplitude, Period, and Phase Shift y=-8tan(x/7)+5
51781 Convert from Radians to Degrees (5pi)/6rad radians
51782 Solve for x in Degrees square root of 2cos(x)-1=0
51783 Find Amplitude, Period, and Phase Shift f(x)=5+3sin(x-pi/4)
51784 Convert from Degrees to Radians -60deg degrees
51785 Solve for θ in Degrees -2sin(theta)^2+cos(theta)+1=0
51786 Expand Using Sum/Difference Formulas tan(90-theta)
51787 Find the Coterminal Angle -765
51788 Verify the Identity (sin(theta)^2)/(1+cos(theta))=1-cos(theta)
51789 Verify the Identity cos(x)^2(tan(x)-sec(x))(tan(x)+sec(x))=sin(x)^2-1
51790 Verify the Identity cos(t)((cos(t))/(sin(t))+tan(t))=1/(sin(t))
51791 Solve for θ in Degrees tan(theta)^2-6tan(theta)+5=0
51792 Find the Coterminal Angle 9pi
51793 Find Amplitude, Period, and Phase Shift y=1/2csc(2x)
51794 Find Trig Functions Using Identities cot(theta)=6 , sec(theta)<0 ,
51795 Solve for θ in Degrees tan(theta)=undefined
51796 Find the Other Trig Values in Quadrant II sec(theta)=- square root of 2
51797 Find the Tangent of the Angle (5pi)/6
51798 Find the Reference Angle cos(-pi/6)
51799 Find the Tangent Given the Point ((2 square root of 5)/5,-( square root of 5)/5)
51800 Find the Reference Angle tan(120 degrees )