Consider this absolute value function. f(x)=[x+8] How can function f be written as a piecewise function?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Ihave trouble finding the nth term of a linear sequence