Precalculus
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Below is a graph of the function y=sec(bx−π)y=\sec\left(bx-\pi\right)y=sec(bx−π). Determine the value of b.
b=2b=2b=2
b=4b=4b=4
b=π2b=\frac{\pi}{2}b=2π
b=πb=\pib=π