Plot the vertex and the axis of symmetry of this function on a graph.

f(x) = (x + 2)2 − 6

For what value of x does 4x = (1/8) x + 5?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

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