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How often does a trig curve repeat itself? That’s what the period tells us. In this quiz, you’ll explore how coefficients inside the function stretch or squeeze the graph along the x-axis. You’ll figure out whether a function loops back after πππ, 2π2π2π, or something in between. Take this quiz...see moreto sharpen your ability to calculate and recognize periods across sine, cosine, tangent, and cotangent. see less
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