Answer:
the domain will be all real #'s bc the arrows are continuous/never ending. The range would be y<u><</u>4 because the line starts at 4 and goes down.
Hope this helped you :)
ANSWER
1: 1/2
2: 4/9
3: 8
4: 5/18
5: Theo= What should happen
Exp= What actually happens
The answer is A, 75 degrees
add all like terms
2x+196
all triangles equal 180 degrees
2x+196=180
subtract the 196 from 180
2x= -16
divide
x= -8
plug into angle A
-8+83
A=75
C because when you solve thats whaat you get
