Answer:
D
Step-by-step explanation:
Answer:
finish your exam please i am a supervisor
Step-by-step explanation:
Answer:
There is no slope. 
Step-by-step explanation:

(2, 2) and (4,2) makes a horizontal line. All horizontal lines on a graph have no slope.
You subtract 21 from 34, which leads you to -13 degrees F
The factors of 42 are: 1,2,3,6,7,14,21,42