A car travels at a constant speed, as shown on the double number line. How far the does the car travel in 14 hours?

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Which expression is equivalent to 3^3 + 2^2?

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual