Which set of ordered pairs represents y as a function of x? A.{(0,0), (0,1),(0,2),(0,-1),(0,-2)}
B.{(0,0),(1,1),(2,4),(3,9),(3,16)}< br /> C.{(0,0),(-1,2),(-1,-2),(-2,4),(-2, -4)}
D.{(0,0),(-1,-0.5),(-2,-1),(-3,-1.5 ),(-4,-2)}

Which function has the smallest y-intercept value

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

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