Use a graph to show that the equation cos x = 0.3x has three solutions and find their values correct to two decimal places.

Q: Describe the relationship between the graphs of y = A cos(Bx - C) and y = A cos(Bx - C) + D.

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Q: Which of the following equations best models this graph? y=sin(880x) y=sin(100πx) y=sin(.0023πx)…

A: Sin(nπ)=0 for any integer n

Q: give me the amplitude, period, the vertical and phase shift, and the midline of the equation

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Q: Graph the function y =-2 cos(2x - p)

A: we have to graph  y =-2 cos(2x - p)

Q: Plot the point(s) where cos : 1 2

A: We need to plot the points in the given figure where cosθ=12

Q: The population of arctic foxes in Yukon can be modelled by the following equation: P = 400 cos(30t -…

A: P=400cos30t-180+1100 t represents the number of  year since  1992

Q: Find the b value to the equation y=3tan(bx) + 1 if the period is 2 pi?

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Q: CoS 2n du.

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Q: Cos(47°)=x/8

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Q: the range of y=/cos 2x is

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