# Linear Behavior Lab 1

## Section 4.1(a, b), 4.2, and Supplemental Material I

1.                  Is (-2, 7) a solution of ?

2.                  Is a solution of ?

3.                  Find the ordered-pair solution of  corresponding to .

4.                  Graph . Label exact coordinates of the x- and y-intercepts.

5.                  Graph . Label exact coordinates of the x- and y-intercepts.

6.                  Graph y = 6. What is the coefficient of x in the equation y = 6?

7.                  Graph x = - 4. What is the coefficient of y in the equation x = - 4?

8.                  Graph , , and  in the same coordinate system. What observation can you make about the graphs?

9.                  Find the distance and the midpoint between the given paired points

a.                    and .

b.                   and .

c.                    and .

10.              On the same coordinate axis complete the diagram using the following directions:

a.                   Label the point  as A

b.                  Label the point  as B

c.                   Label the point  as E

d.                  Label the point  as F

e.                   Draw the line segment AB

f.                    Draw the line segment FE

g.                   What relationship exists between these two line segments?

h.                   Draw line segments AF and BE

i.                     Draw line segment AE

j.                    AE is the                         of square ABEF

k.                  Find midpoint of AB; label it W

l.                     Find the midpoint of BE; label it Y

m.                 The coordinates of W are                            .

n.                   The coordinates of Y are                           .

o.                  Draw the line segment WY

p.                  Find midpoint of WY; label it Z

q.                  The coordinates of Z are                            .