Find the period (in degrees) and amplitude of the equation. y = 8 cos(2x) period amplitude Graph at least two periods of the equation. MA MA NAA y 10아 y 10아 10 5- 5 5 180° 360° 540° 180° 360° -5 180° 360 -5 o-10- Oo-10 -10 y 10- 90° 180° -10아 Need Help? Read It Submit Answer

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