91Ó°ÊÓ

The tolerance for a ball bearing is \(0.01 .\) If the true diameter of the bearing is to be 2.0 inches and the measured value of the diameter is \(x\) inches, express the tolerance using absolute value notation.

For the following exercises, determine whether the relation is a function. \(y^{2}+4=x,\) for \(x\) the independent variable and \(y\) the dependent variable