What is the amplitude and period of
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Transcript of What is the amplitude and period of
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What is the amplitude and period of
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Amplitude 7Period 12π
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Write an equation for a cosine wave with a phase shift of -3 and a period of 3π/2 .
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y=cos(4/3(x+3))
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Find the phase shift, period, amplitude, and vertical shift of
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phase shift -3π/10period π/5amplitude 5vertical shift 3
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Find all solutions to
between 0o and 720o, round your answers to the nearest hundredth.
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45.58o
134.42o
405.58o
494.42o
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Find the general solution to
in radians. (No Calculator)
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π/3+2πn-π/3+2πn
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The function f(x) = cos-1(x) is defined for what angles?
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0≤x≤π
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Identify the functions that are graphed below.
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y=sec(x) y = sin-1(x)
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What is the maximum and minimum of
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Maximum 11Minimum 1
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Calculate the following without a calculator
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Calculate the following without a calculator
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π/3
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Calculate the following without a calculator
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5π/6
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Calculate the following with a calculator
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-0.0524
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Graph
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Solve 6 sin (5x) + 3 = 4Find the general solution in radians
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0.0335 + 2πn/50.5948 + 2πn/5
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Find an equation for the following situation. In one city in the southern hemisphere, the lowest average temperature is in April when it is 42o. The highest average temperature occurs in October and is 82o. Find an equation for a cosine wave that matches the situation.
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y = 20 cos (π/6(x - 10))+62
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Between what two times is the average temperature first above 78o?
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8.771 and 11.229 months
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Simplify the following (cot x)(sec x)(sin x) - (sin x)(tan x)(cos x)
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cos2 x
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Calculate cos(465O)without a calculator
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Calculate sin(-5π/12)without a calculator
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Given that sin x = 5/8 and that π/2 < x < π
find the following ratios without a calculatorcos x
sin -x
cos 2x
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√39/8-5/811/64