Answer the following 14 questions. You have 30 minutes to complete this section of the Entrance Exam.

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1.

According to the figure above, A. as x increases, y decreases. B. as x increases, y remains constant. C. as x remains constant, y decreases. D. as x decreases, y increases. E. as x increases, y increases. ABCDE

2.

Which of the following accurately describes the trends in the chart above? A. As a increases, b decreases. B. As a increases, b increases. C. As a decreases, b decreases. D. As a decreases, b increases. E. As a decreases, b does not change. ABCDE

3.

Which statement is true for the given data? A. As s increases, t decreases. B. As s decreases, t does not change. C. As s increases, t does not change. D. As s increases, t increases. E. As s decreases, t decreases. ABCDE

4. 3x – 5y = 29

ABCD

5. y = – ½ x – 5

6. x + y = –3

7. 3x + 4y = 25

8. y = 2x – 5

9. y = –4x + 5

10. –5x + 2y + 7 = 0

11. –5y = –3x – 19

12. 4x – 5y = –36

13. y = –2x – 5

14. y = 5x + 6

15. x = –y

16. y = 5x – 4

17. 2x – 4y = –9

18. y = –1

19. y = –5x + 4

NOTE: if a fraction precedes x, the x is NEVER in the denominator.

20.

A. y = −x − 7 B. y = −3/7 x − 3 C. y = −7/3 x − 7 D. y = −x − 3

21.

A. y = x + 6 B. y = −x − 6 C. y = −x + 6 D. y = x − 6

22.

A. y = x + 3 B. y = x − 3 C. y = −x − 3 D. y = −x + 3

23.

A. y = 7x + 7 B. y = x + 2 C. y = −2/7 x + 2 D. y = −7/2 x + 7

24.

A. y = −4 B. x = −4 C. y = 4 D. x = 4

25.

A. y = 3/2 x + 3 B. y = x + 3 C. y = −2x − 2 D. y = 2/3 x − 2

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