Practice - Transformations of Trigonometric Graphs
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Practice Questions
Test your understanding with targeted questions
What is the amplitude of the function y = 4 cos(x)?
💡 Hint: Look at the coefficient before the cosine function.
What is the phase shift of the function y = sin(x + 45°)?
💡 Hint: Remember a positive C shifts to the left.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the 'A' in y = A sin(Bx + C) + D represent?
💡 Hint: It affects how tall the wave will be.
True or False: The period is defined as 360° / |B|.
💡 Hint: Remember how the variable B influences periodicity.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Transform the function y = cos(x) by setting A = 4, B = 1, C = -90°, D = 1. What does the new function look like and what are its characteristics?
💡 Hint: Identify changes with given parameters before sketching.
Given the function y = -2 sin(5x - 180°), analyze its amplitude, period, phase shift, and vertical shift.
💡 Hint: Use formulas to derive period and shifts.
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