Posted by Christina on Sunday, August 12, 2012 at 7:07pm.
Construct the equations of the following trigonometric functions:
A)A sine function with amplitude 2, period , phase shift /3 right
B)A tangent function with a reflection in the yaxis, period ¾, translation up 5 units
C)A cosine function with period 270°, translation down 50 units, reflection in the xaxis

trig  Steve, Monday, August 13, 2012 at 12:15am
sin(x) has amplitude 1, period 2pi, no phase shift
sin(xpi/3) is shifted pi/3 to the right
sin(2(xpi/3)) has period pi, shifted right by pi/3
2sin(2(xpi/3)) meets the requirements.
Do the others in lime wise.
Recall that tan(x) has period pi, not 2pi.
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