28. State the period, phases shift, and vertical shift of the function y = tan (theta/ 2 – π/4) +3.?

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28. State the period, phases shift, and vertical shift of the function y = tan (theta/ 2 – π/4) +3.?

A. 2 π, π/2, 3
B. Π, - π/2, 3
C. 2 π, - π/4,3
D. 4 π, π/2, 3

2007-06-02 06:47:36 · 2 answers · asked by Tayyaba S 1 in Science & Mathematics ➔ Mathematics

2 answers

period: take the coefficient of theta and put it under pi...(2pi)
Phase shift: Isolate theta, and then take the negative of whatever is left...(pi/2)
vertical shift: yeah, you should know that one...(3)

the answer is A

2007-06-02 06:55:19 · answer #1 · answered by was_not_me102 2 · 0⤊ 0⤋

The period is 2pi the fase shift is -pi/4 and the vertical shift 3
(c)

2007-06-02 07:02:23 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋