Suppose a weight is attached to a spring and bobs up and down, exhibiting symmetry. Suppose the graph of the displacement function is shown in the graph below, where the values on the
x
axis represent the time in seconds and the
y
-axis represents the displacement in inches. Give the equation that models the vertical displacement of the weight on the spring. Fnclose arguments of functions in narentheses. For examnle.
sin(2^(**)x)
.