Although you walked 4 km, the displacement is zero because you ended up back where you originally started.
The slope for the problem is y=−4x−2, so the graph would look like this, intersecting the X line at -0.5 and the Y at -2.
This is true but not for all numbers. Of course you can divide a number by 2 but if it’s an odd number the answer will be a decimal. But for example 24, the two digits are divisible by 2 and so is the original number. But for example 12, the digits aren’t divisible by 2 (the answer is 1.5) but the original number is.
Answer:
Answer attached
Step-by-step explanation:
steps and answer in attachment