Use the graph below to answer the question that follows:What are the amplitude, period, and midline of the function? Amplitude: 4; period: 2π; midline: y = −1 Amplitude: 8; period: 2π; midline: y = 1 Amplitude: 8; period: π; midline: y = −1 Amplitude: 4; period: π; midline: y = 1
Accepted Solution
A:
Answer should be Amplitude:4 (total height of the graph divide 2) period: 2π ( one full oscillation, 5π/2-π/2) midline: y= -1 ( total height uses 8 boxes in graph....midline would be equal boxes on both side)