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Tangent, Cotangent, Secant, Cosecant Graphs
The following diagram shows the tangent and cotangent graphs. Scroll down the page for more examples and solutions about Tangent, Cotangent, Secant, Cosecant graphs.
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Graphing Trig Functions Practice
Let’s practice what we learned in the above paragraphs with few of trigonometry functions graphing questions. 1) Sketch the graph of y = 5 sin 2x° + 4 Amplitude = 5, so the distance between the max and min value is 10. Number of waves = 2 (Each wave has a period of 360° ÷ 2 = 180°)…
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Graphs of Trigonometric Functions
The six trigonometric functions are: Sine Cosine Tangent Cosecant Secant Cotangent Trigonometric graphs for these Trigonometry functions can be drawn if you know the following: Amplitude It is the absolute value of any number multiplied with it on the trigonometric function. The height from the centre line to the peak (or trough) is called amplitude.…
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Tan Graph
The tan function is completely different from sin and cos function. The function here goes between negative and positive infinity, crossing through 0 over a period of π radian. y = tan x The tangent graph has an undefined amplitude as the curve tends to infinity It also has a period of 180°, i.e. π
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Cos Graph
y = cos x sin (x + π/2 ) = cos x y = cos x graph is the graph we get after shifting y = sin x to π/2 units to the left Period of the cosine function is 2π Max value of Graph Min value of the graph 1 at 0, 4π -1 at 2π There are a few…
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Graphs of Trigonometric Functions
Sine, Cosine and tangent are the three important trigonometry ratios, based on which functions are defined. Below are the graphs of the three trigonometry functions sin x, cos x, and tan x. In these trigonometry graphs, x-axis values of the angles are in radians, and on the y-axis, its f(x) is taken, the value of the function…
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Evaluating Trig. Functions Using Reference Angle
The following figures give examples of the standard angle and the reference angle for the different quadrants. Scroll down the page for more examples and solutions. What is The Reference Angle Theorem?The Reference Angle Theorem states thatTo find the value of a trigonometric function of any angle t: Determine the function value for the associated…
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Reference Angle: Examples
Steps to Find Reference Angles The steps to find the reference angle of an angle are explained with an example. Let us find the reference angle of 480°. Step 1: Find the coterminal angle of the given angle that lies between 0° and 360°. The coterminal angle can be found either by adding or subtracting 360° from the…
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Radians to Degrees Conversion Table
Now, let us collate the conversion of specific angles from radians to degrees which are more frequently used while solving problems. The below-given table shows the radian values for the corresponding angle measures in degrees: Radians to Degrees Chart We can also refer to the following radians to degrees chart to see the measure of…
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How to Convert Radians to Degrees?
Radians and degrees are the two units to measure angles. 2π radians is equivalent to 360° that is obtained after one complete revolution of a circle. The conversion of radians to degrees can be done using the formula ‘Angle in Radians × 180°/π = Angle in Degrees’. Any angle given in radians can be converted…
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