17. The equation that models the height above or below equilibrium in inches, h, of a spring over (27 |. At which times will the spring be at a height of 15 in. time in seconds, 1, is h = -20 cos above equilibrium? Select all that apply. 1.9 seconds ) 3.8 seconds 0 0.6 seconds | 3.1 seconds 04.4 seconds

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