Answer:
k= -2
Step-by-step explanation:
you are dividing the x by -2 each time
You need to find the midpoint of the line. To get x coordinate you take (x1 + x2)/2 which is (-3+-7)/2 = -10/2 = -5. Same thing applies for y.
W=21
To get from 4 to 28 you multiply by 7, so 3x7=21.
Answer:
16/5
2/5
Step-by-step explanation: