The midline (or sinusoidal line ) of the graph is y =


2. The graph has an Amplitude A =


3. The number of units in one cycle (or the period) is

4. A cosine equation of the graph is \small y=acosb\left(x-\frac{c}{b}\right)+d where a =

The midline or sinusoidal line of the graph is y 2 The graph has an Amplitude A 3 The number of units in one cycle or the period is 4 A cosine equation of the g class=