Unit 6 Pre-test Directions: Determine if DE is parallel to AC.
B
A.
B
10
6
E
64
D
D
36
28
15
B
C 20.7 E 16.1
A
B.

180 square centimeters

step-by-step explanation:

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)