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Graphs of the Tangent. The Graph of y = tan x. y. x. (0, 0). What happens as x approaches ? What happens as x approaches ?. y = A tan B(x – C) + D A = Amplitude (there is no amplitude since the graph vertically to infinity) Period for Tangent is π . Period =
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What happens as x approaches ? What happens as x approaches ?
y = A tan B(x – C) + D A = Amplitude (there is no amplitude since the graph vertically to infinity) Period for Tangent is π. Period = C = Phase Shift, also, one of the x intercepts D = y axis (horizontal axis)
Graph: 1. y = tan x 2. y = tan 3x