1. ECA R EVIEW #16 Solving Systems of Inequalities 40 % of the test will deal with linear equations and inequalities

2. W HICH GRAPH CORRECTLY SHOWS THE SYSTEM OF INEQUALITIES ? A. B. C. D. [Default] [MC Any] [MC All] AB CD

3. I S (-5,10) A SOLUTION TO THE SYSTEM OF INEQUALITIES ? A. Yes B. No

4. W HAT POINT IS A SOLUTION TO THE SYSTEM OF INEQUALITIES BELOW ? A. (2,-1) B. (1,-2) C. (-1,-2) D. None of the above. [Default] [MC Any] [MC All]

5. W HAT POINT IS A SOLUTION TO THE SYSTEM OF INEQUALITIES BELOW ? A. (-2,-1) B. (3,2) C. (1,-10) D. a and b [Default] [MC Any] [MC All]

6. Y OU ARE BUILDING A GARDEN, AND YOU WANT THE LENGTH OF THE GARDEN TO BE AT LEAST 60 FT. I F YOU WANT THE PERIMETER OF THE GARDEN TO BE NO MORE THAN 300 FT, WRITE A SYSTEM OF INEQUALITIES TO DESCRIBE THE L ENGTH AND W IDTH OF THE GARDEN. A. B. C. D. [Default] [MC Any] [MC All]

7. A SYSTEM OF LINEAR INEQUALITIES ______________ HAS AT LEAST ONE SOLUTION A. Always B. Sometimes C. Never [Default] [MC Any] [MC All]

8. F IND THE SYSTEM OF INEQUALITIES THAT HAS ITS SOLUTION SET GRAPHED BELOW. A. B. C. D. [Default] [MC Any] [MC All]

9. W HAT SYSTEM OF INEQUALITIES DESCRIBES THE GRAPH BELOW ? A. B. C. D. [Default] [MC Any] [MC All]

10. H OW MANY SOLUTIONS ARE THERE TO THE SYSTEM OF INEQUALITIES ? 0000