Math Problem Statement
Нарисуй графики, пиши все обьяанения на русском языке всегда
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Functions
Graphing
Amplitude
Periodicity
Modulus
Step Functions
Formulas
y = 2cos(2x + 1)
y = ctg(x/2 + π/6) - 1
y = sinx * ctg(x)
y = cos(x) + ⌈cos(x)⌉
y = |sin(2x) - cos(2x)|
y = sin^4(x) + cos^4(x)
Theorems
Properties of trigonometric functions
Amplitude and period of sine and cosine functions
Modulus transformation
Graphing of step functions
Suitable Grade Level
Grades 9-12