Find an equation for the graph. . . . Question content area top right Part 1 -3 -2 -1 1 2 3 -5 -3 -1 1 3 5 x y A coordinate system has a horizontal x-axis labeled from negative 3 to 3 in increments of 1 and a vertical y-axis labeled from negative 5 to 5 in increments of 1. A repeating curve has a period of 2. Within one period from left to right comma the curve starts at left parenthesis 0 comma 0 right parenthesis comma rises to a maximum at left parenthesis 0.5 comma 4 right parenthesis comma falls passing through left parenthesis 1 comma 0 right parenthesis to a minimum at left parenthesis 1.5 comma negative 4 right parenthesis comma and rises to left parenthesis 2 comma 0 right parenthesis . Question content area bottom Part 1 Type the equation of the given graph in the form y equals Upper A sine Bx or y equals Upper A cosine Bx. enter your response here (Type an equation. Type an exact answer, using pi as needed. Use integers or fractions for any numbers in the equation. Simplify your answer.)