Graph the function.
y = –
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Graph the function.
y =
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Graph the function. y = |cot
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Use a vertical shift to graph the function.
y = 2 + sin x
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Find a cofunction with the same value as the given expression. csc 52°
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Find the exact value of the trigonometric function. Do not use a calculator.
cot
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Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s. r = 2.7 meters, s = 4.32 meters
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Use a calculator to find the value of the trigonometric function to four decimal places. tan 3.4
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Find the exact value of the expression, if possible. Do not use a calculator.
cos (cos-10.2)
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Find the exact value of the expression.
tan-10
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Use a calculator to find the value of the trigonometric function to four decimal places. sec 8
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Find the exact value of the expression.
sin-1 (0.5)
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Obtain the graph of h by adding or subtracting the corresponding y-coordinates on the graphs of f and g in the same rectangular coordinate system.
f(x) = 3 sin x, g(x) = sin 2x; h(x) = (f + g)(x)
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Find the exact value of the expression. Do not use a calculator. If tan θ = 9, find the exact value of cot
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Use the given triangles to evaluate the expression. Rationalize all denominators.
cos
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Use even and odd properties of the trigonometric functions to find the exact value of the expression.
sin
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From a boat on the lake, the angle of elevation to the top of a cliff is 26°35′. If the base of the cliff is 85 feet from the boat, how high is the cliff (to the nearest foot)?
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Use even and odd properties of the trigonometric functions to find the exact value of the expression.
csc
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The given angle is in standard position. Determine the quadrant in which the angle lies. -25°
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Find the length of the arc on a circle of radius r intercepted by a central angle θ. Round answer to two decimal places. r = 8 meters, θ = 50°
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