Answer: Hypotheses ?
Step-by-step explanation:
Answer:
did you ever get the answer?
Step-by-step explanation:
Answer:
almost -.4
Step-by-step explanation:
The way I would answer these when I was in school, just divide -3/7.
that gives you -.428 so it is pretty close to .-4, but not exactly on it.
Answer:

Step-by-step explanation:
⅓×2
When multiplied by 2 will be;

So you 2×1=2
3×1 is equal to 3
So the final answer will be;

The derivative of the function is -2, so that's the instantaneous velocity