the graph of a sinusoidal function intersects its midline at (0,-3) and then has a maximum point at (2,-1.5). write the formula of the function, where x is entered in radians

Evaluate cos2θ for cosθ = square root of 3/2

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Pllz me also i will report if you are in for the 1. complete the table by converting each decimal to a fraction. repeating decimals. 0.31 0.125 0.1607 2. describe any patterns you noticed when converting the decimals in the table above.