13. EDM is used extensively in the plastics industry and steel stamping industries.

34. 

4. What is the liquid that fills the tank and goes between the wire and workpiece

5. The purpose of the dielectric fluid is to control sparking, cool workpiece, & flushed particles away.

7. The EDM is used to hold very tight tolerances.

Solve the quadratic equation.(x + 17)2 = 36

If the function is one-to-one, find its inverse. If not, write “not one-to-one.”f(x) = x3 + 3

Find the sum or difference. Write the answer in standard form.(7 + 5i) – (-9 + i)

Solve the problem.The growth in the mouse population at a certain county dump can be modeled by the exponential function where t is the number of months since the population was first recorded. Estimate the population after 38 months.

Graph the function.f(x) = |x| + 2