when I think of y=f(x), i Think of y = f(x)= 1, x = 1, x =2, then y =f(x) =2, x =3, then y= f(x)=3, and so on. Hi John, I find it helps sometimes to think of a function as a machine, one where you give a number as input to the machine and receive a number as the output.hus $\sqrt{25} = 5.$. Let me look at another example, $y = f(x) = x^2 - 4.$ In this example I am describing the function $f$ by the way it operates. By $f(x) = x^2 - 4$ I am telling you that if you input a number $x$ to this function then the function squares $x,$ subtracts 4 and returns the result.
When FBO is used, clear... On bank accounts, the abbreviation FBO stands for âfor benefit of.â When this phrase is used, it means that funds received by a party are intended to go toward another party. When FBO is used, clear...
A fob, or more commonly called a key fob, is a small security hardware device with built-in authentication used to control and secure access to network services and data.The key fob displays a randomly generated access code, which changes periodically, usually every 30 to 60 seconds.A user first authenticates themselves on the key fob with a personal identification number (PIN), followed by the current code displayed on the device.Key fob is also a word used to describe a key chain and several other similar items and devices.The word fob is believed to have originated from watch fobs, which existed as early as 1888. The fob refers to an ornament attached to a pocket-watch chain.he key fob displays a randomly generated access code, which changes periodically, usually every 30 to 60 seconds. A user first authenticates themselves on the key fob with a personal identification number (PIN), followed by the current code displayed on the device.