Graph the Function in the Ts-Plane (T-Axis Horizontal, S-Axis Vertical) $s=\sec \left(\frac{t}{3}\right)$

question 112

Multiple Choice

Graph the function in the ts-plane (t-axis horizontal, s-axis vertical) . State the period and symmetry of the function.
- $s=\sec \left(\frac{t}{3}\right)$

• A) Period \(6 \pi\), symmetric about the s-axis
• B) Period \(6 \pi\), symmetric about the t-axis
• C) \(\text { Period } 6 \pi \text {, symmetric about the } t \text {-axis }\)
• D)\(\text { Period } 6 \pi \text {, symmetric about the } s \text {-axis }\)

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