Asked by Addison

Write an equation of the tangent function with period 3ð/8, phase shift -ð/5, and vertical shift -2?

Is it y = tan(8/3x + 8ð/15) - 2
Answered by Addison
Its 8 pi. I don't know why it shows that symbol.
Answered by Reiny
your equation is correct.

I would have written the equation as

y = tan (8/3)(x + pi/5) - 2

that way the phase shift is immediately obvious. Personal preference, I guess.
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