Please help ASAP this is timed! Brainliest if you explain a bit

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?