How do you graph #y=2sinx#? Trigonometry Graphing Trigonometric Functions General Sinusoidal Graphs 1 Answer Alan P. Oct 7, 2015 #y=2sin(x)# will be identical to #y=sin(x)# except the points on the curve for #y=2sin(x)# will be twice as far vertically from the X-axis Explanation: In the image below the #2sin(x)# has been highlighted (compared to the non-highlighted #sin(x)# curve): Answer link Related questions What does sinusoidal mean? Given any sinusoidal equation, how do you identify the type of transformations that are made? How do you graph any sinusoidal graph? What does the coefficients A, B, C, and D to the graph #y=D \pm A \cos(B(x \pm C))#? What is the period, amplitude, and frequency for the graph #f(x) = 1 + 2 \sin(2(x + \pi))#? What is the period, amplitude, and frequency for #f(x)=3+3 cos (\frac{1}{2}(x-frac{\pi}{2}))#? How do you graph #y=2+3 \sin(2(x-1))#? How do you graph #y=2 cos(-x)+3#? How do you graph #y=3cos(4x)#? How do you graph #y=(cos2x)/2#? See all questions in General Sinusoidal Graphs Impact of this question 25170 views around the world You can reuse this answer Creative Commons License