Which graph represents the function f(x) = squareroot x - 2 ?

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.