# Exercises 3.3, page 95

1. (0, 1)

3. (2. 1), $(\hspace{0.17em}-\hspace{0.17em}1\hspace{0.17em},\hspace{0.17em}\text{}2)\hspace{0.17em},\hspace{0.17em}\text{}(\hspace{0.17em}-\hspace{0.17em}2\hspace{0.17em},\hspace{0.17em}\text{}\hspace{0.17em}-\hspace{0.17em}3)$

7. Scalene triangle

9. Rectangle

11. $(6\hspace{0.17em},\hspace{0.17em}\text{}\hspace{0.17em}-\hspace{0.17em}2)$

13. $(3\hspace{0.17em},\hspace{0.17em}\text{}\hspace{0.17em}-\hspace{0.17em}6)$

15. Quadrant II

17. Quadrant III

19. On a line parallel to the

`y`-axis, 1 unit to the right21. On a line parallel to the

`x`-axis, 3 units above23. On a line through the origin that bisects the first and third quadrants

25. 0

27. To the right of the

`y`-axis29. To the ...

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