Quantitative Methods

                                     TEST – Part 1 – 30 points

Name: …………………………………


1)    Calculate intersections with coordinates and draw graph of function  .

                                                                                           5 points


2) Find the domain of the function of one variable:


                                                                                           5 points



3) Matrices are given . Calculate

                                                                                           5 points




4) Calculate the determinant of matrix and determine if the matrix is singular or non-singular.


                5 points


5) The sequence is given   . Calculate


                                                                                           5 points

6) Find the derivatives:

a)


b)


c)                                                                                              5
points