Answer: π
Step-by-step explanation:
The standard form of a secant equation is: y = A sec(Bx - C) + D where
- A = Amplitude
- Period (P) = 2π/B
- C = Phase Shift
- D = vertical shift (also the center line)
Given: F(x) = 2 sec(2x + 3)
↓
B=2
Period = 2π/B
= 2π/2
= π
