Search Results for “sin”
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Sinusoidal Tangent Mirrors
Look at a point on a sinusoidal curve (y=sin(x)) with a tangent line. Then, look at a point on the negative of your sinusoidal curve (y=-sin(x)) that is a mirror image of your first point. Then, notice that these mirror image points have mirror image tangent lines.![](/apps/thumbs/252.png)
Function Product Challenge 3
This time h(x) is unknown. Can you find f(x) so that f(x)*sin(x) = h(x)?![](/apps/thumbs/274.png)
Function composition challenge 1
Can you find the function f, so that f(sin(x)) matches the grey curve?![](/apps/thumbs/277.png)
Function composition challenge 4
Can you find the function f, so that f(sin(x)) matches the grey curve?![](/apps/thumbs/202.png)
Area Under Sine (draggable)
Observe the definite integral of sine, or the area between the function sin(x) and the x axis, and how it changes between different bounds by dragging the boundaries, a and b. What happens to the area when the interval is 2Π? Why?![](/apps/thumbs/278.png)