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A clock is positioned on an auditorium wall with its center 9 ft above the floor. The second hand on the clock is 10 inches long and continuously moves around the clock. Let x represent the time in seconds measured from noon on a given day. Which function f(x) represents the height above the floor, in feet, of the tip of the second hand?

Respuesta :

Answer:

B : y=5/6cos(pi/30x)+9

Step-by-step explanation:

Edge 2020

Answer:

B y=5/6cos(pi/30x)+9

Step-by-step explanation:

A clock is positioned on an auditorium wall with its center 9 ft above the floor. The second hand on the clock is 10 inches long and continuously moves around the clock.

Letting x represent would be B, B best represents the height above the floor in feet of the tip of the second hand.

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