Question: 6-8, please 6. Model the graph below with an equation (use y = cos x as the base graph) 0 2 7. Graph one cycle

6-8, please

6. Model the graph below with an equation (use y = cos x as the base graph) 0 2 7. Graph one cycle of y - -3 sin 2 x- [Inq3 y 8. The height, h, in metres, above the ground of a car as a Ferris wheel rotates can be modelled by the function h(t) = 16 cos 120 + 18, where i is the time, in seconds. What is the radius of the Ferris wheel? [Inq 3]

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