I am looking for some help with solving this grade 11 math problem.

Important When answering questions in a mathematics oourse. elm-rays use the following guidelines to help you do your best: e Provide full solutions. showing all of your steps. I Make sure that there is one step or idea per line. I Use one equal sign per line. In Make sure that equal signs line up vertically. I Don't use selfdeveloped short form notations. 6. Amass suspended on a spring will exhibit sinusoidal motion when it moves. It the mass on a spring is 35 em oft the ground at its highest position and 41 cm off the ground at its lowest position and takes 3.0 s to go from the top to the bottom and back again, determine an equation to model the data