Perform the following quadratic functions, applying the following steps 1. Extract the roots. 2. Evaluate the functions when the value of x is equal to the roots. 3. find the vertex. 4. Find the value, when it passes through the y-axis. x = 0 5. graph. 6. Determine the domain and codomain.​

Ithink if ur looking for a ratio it would be 12: 3

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.