Answer:

Step-by-step explanation:

Step 1. Switch sides.

Step 2. Since the fraction 1/2 multiplies b, multiply both sides by the reciprocal of 1/2 which is 2.


Step 3. Since h is multiplying b, and you want b alone, divide both sides by h.

Answer:

Answer: undefined
Step-by-step explanation:
The answer is undefined because when you plug in the points in the formula
y2-y1/ x2-x1 the denominator is 0 which makes it undefined. Also when you put it into a graphing calculator it will say that its undefined.
change into improper fraction then do the problem then turn back into mixed number