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Graphing Trigonometric Functions (make x-axis multiples of π/2) Option 1: y = sin(x) Option 2: y = cos(x) Option 3: y = tan(x) Option 4: y = cot(x)

User MTM
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Answer:

The graph of each function is given below.

Explanation:

y = sin(x):

The graph of y = sin(x) represents the sine function.

The sine function is periodic with a period of 2π, meaning that it repeats itself every 2π units.

The graph oscillates between -1 and 1 as x increases.

y = cos(x):

The graph of y = cos(x) represents the cosine function.

Like the sine function, the cosine function is also periodic with a period of 2π.

However, the cosine function starts at its maximum value of 1 at x = 0.

As x increases, the graph moves downward until it reaches its minimum value of -1 at x = π/2.

It then starts increasing and reaches its maximum value of 1 again at

x = π.

The graph continues to oscillate between 1 and -1 as x increases further.

y = tan(x):

The graph of y = tan(x) represents the tangent function.

The tangent function is not periodic like sine and cosine.

It has vertical asymptotes (lines that the graph approaches but never crosses) at x = π/2, 3π/2, 5π/2, etc., where the function is undefined.

The graph has a repeating pattern of increasing and decreasing sections.

As x approaches the vertical asymptotes, the graph approaches positive or negative infinity.

y = cot(x):

The graph of y = cot(x) represents the cotangent function, which is the reciprocal of the tangent function.

Like the tangent function, the cotangent function also has vertical asymptotes at x = 0, π, 2π, etc.

It has a similar repeating pattern of increasing and decreasing sections as x approaches the vertical asymptotes.

Thus,

The graph of each function is given below.

Graphing Trigonometric Functions (make x-axis multiples of π/2) Option 1: y = sin-example-1
User Erric J Manderin
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