1. Use the tables to find the exact or approximate value of each expression. Then explain to a partner what each expression and its approximated value means.
2. Solve each equation. Write the solution as a logarithmic expression.

These equations express the same relationship between 2, 16, and 4:

1. Each row shows two equations that express the same relationship. Complete the table.

   	exponential form	logarithmic form
   a.
   b.
   c.
   d.
   e.
   f.
   g.
   h.
   i.
   j.

2. Write two equations—one in exponential form and one in logarithmic form—to represent each question. Use “?” for the unknown value.
   1. “To what exponent do we raise the number 4 to get 64?”
   2. “What is the log, base 2, of 128?”