Identify the variables, coefficients and constant in the following expression: 4x - 2y + 7

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

Which of these tables represents a non-linear function?

[tex]5 \times1 \frac{12}{13} [/tex] me