Review Exercises for

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Chapter 2 Summary True/False Quiz Index of Review Exercises Everything for Calculus Everything for Finite Math Everything for Finite Math & Calculus Utility: Matrix Pivot Tool Download: Mac Pivot Software 
Enter your answer for each question in the left box, and press "Check." For the numerical examples, enter the answer in coordinate form, as shown:
Example  Enter This: (spaces are optional) 
x = 1, y = 1/2  (1, 1/2) 
x = 1, y = 2, z = 22/3  (1, 2, 22/3) 
No solution  NS 
x = y2, y arbitary  (y2, y) 
If you use decimals, they must be accurate to 4 decimal places. You can also use fraction notation, eg. 33/56.