Timers at a swim meet used four different clocks to time an event. which recorded time is the least precise?
a. 48.9107 s
b. 48.91 s
c. 48.910 s
d. 48.9 s

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1