Start at 4 on the y axis
move 2 units up and 3 units right
If the question was -20.48 divided by -4 then the answer is 5.12
The slopes are the same.
Example: y=2x+5 & y=2x+7
Answer: 7°
Explanation:
FBD = EBC
2x + 3 = 9x - 11
-7x = -14
x = -14/-7
x = 2
EBC = 9(2) - 11 = 18 - 11 = 7°
