Which of the following are useful ways of finding the value of a variable? check all that apply
a. writing an equation
b. drawing a graph
c. reading a table
d. drawing a diagram

Two lines that do not intersect are skew. always sometimes or never

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

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?