This is for precalculus so no calculus solutions please Need help with the Sinusoidal Function problem below

Question

This is for precalculus, so no calculus solutions please. Need help with the Sinusoidal Function problem below,

all parts. Thank you.

B. [12 points] The predicted times and height; of the high and low tides for the seaside village of
Purtwenn during a certain deg,r axe: (a) Find a sinusoidal Function in standard form, Ht) 2 A ein(2§quot;(t — C} D, which models the
tide height data for Portwenn at t hours past midnight, on the giv day. {b} Sketch the graph of the function y = Mt], for 04}: 324 home.- 14
Math