Diketahui fungsi f(x)=3secxcotxf(x)=3\sec x\cot xf(x)=3secxcotx. Persamaan garis singgung pada kurva y=f(x)y=f\left(x\right)y=f(x) di titik (30°,6)(30\degree, 6)(30°,6) adalah ....
y=−33(x−30°)+6y=-3\sqrt3(x-30\degree)+6y=−33(x−30°)+6
y=−63(x−30°)−6y=-6\sqrt3\left(x-30\degree\right)-6y=−63(x−30°)−6
y=−63(x−30°)+6y=-6\sqrt3\left(x-30\degree\right)+6y=−63(x−30°)+6
y=−23(x−30°)−6y=-2\sqrt3(x-30\degree)-6y=−23(x−30°)−6
y=−23(x−30°)+6y=-2\sqrt3(x-30\degree)+6y=−23(x−30°)+6