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Pre-Calculus(Wenkai Unit 6 Homework
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How does the graph of y=sec(x+ π 4 )change from the parent graph of y=secx PRC66
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Step-by-Step Analysis
When comparing the parent graph y = sec(x) with y = sec(x + π/4), recall that a horizontal shift occurs by the amount inside the argument with the sign reversed. Here, the graph is transformed by shifting left by π/4 because the expression x + π/4 moves the input to the left on the x-axis.
Option analysis:
- Phase shift π/4 units t......Login to view full explanationLog in for full answers
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