All Assignments Must Be Loaded To Moodle In A Single Document, Not Multiple Documents: Math Assignment, UCD, Ireland

All assignments must be loaded to moodle in a single document, not multiple documents

All calculations must be shown.  Diagrams must be clear and labeled.

  1. (a) Solve for the following unknowns

3X + 2Y –  Z =  19

4X –   Y + 2Z =  4

2X + 4Y – 5Z = 32

(B) Given the following functions

F(x) = 3x + 4

G(x) = 2x + 5

H(X)=

Evaluate the following

  • F(3)
  • F(G(x)) = 0
  • G(F(X)) = 2
  • H(X) = 2

(c) Given the following expressions se expression solve the expression for the given Variable

(1)        x(a + b)  = 2(a+ c)     ………a

(2)         ……….a

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