Answer:
The components of the vector are and , respectively.
Step-by-step explanation:
The components of the vector is equal to the vector position of the terminal point relative to the initial point (), that is:
(1)
Where:
- Initial point.
- Terminal point.
If we know that and , then the vector is:
k = -18
It goes like this
U can see the sequence
x = -6.25
-4(1.75 + 1x) = 18
1.75 + 1x = 18/-4
1.75 - 1.75 + x = -4.5 - 1.75
Answer: x = -6.25
True.