How do you graph y=tan(x+90) ?

Because y=tan(x+pi/2)=-cotx hence its the graph of cotx only in the opposite direction. The image below show the graphs of cotx (red line) and -cotx (green line)

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Trig Graphs. y = sin x y = cos x y = tan x y = sin x ppt download

How do you graph y = tan (x - 90) ?

Trigonometric Graph: How to draw y = tan x

Sketch the graph of y = tan x for: (a) (i) 0° ≤ x ≤ 360° (ii

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Tangent Graphs (worked solutions, examples, videos)

5.7 The tangent function, Functions

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