Describe in detail how you would creat a number line with the following points: 4, 1.25, the opposite of 3, and - (-2 1/2 please be sure to describe on which tick marks each point is plotted and how many tick marks are between each integer. Please help me!!?

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