Assessment

Page 1

page 1 - page 2 - page 3

In exercises 1-6, match the ordered pair with its point in the coordinate plane.
Name the quadrant that contains the point.

1. (-1,4)
2. (2,3)
3. (6,-2)
4. (-2,6)
5. (-3,2)
6. (-4,-2)

In Exercises 7-10, plot all the points in the same coordinate plane. Name the quadrant that contains each point.

7. (6,-2)
8. (3,4)
9. (-2,-5)
10 (-3,2)

In Exercises 11-12, plot the points in a coordinate plane. Connect the points to form a rectangle.

A(2,1) B(5,1) C(2,2) D(5,2)

A(-1,5) B(-1,-4) C(3,5) D(3,-4)

in Exercises 13-15, show that the ordered pair is a solution of the equation. Then find three other solutions.
13. 2 + x = y (-12,-10)
14 y - 3 = x (6,9)
15 x - y = 10 (12,2)

In exercises 16-17 plot the points, connect the points to form a rectangle, and find the length and width of the rectangle.

16. A(1,1) B(1,-5) C(-4,-5) D(-4,1)

17. A(0,2) B(0,-2) C(-6,-2) D(-6,2)