Hi there!

We can calculate slope using the following formula:

Plug in the corresponding points:

Simplify:

770 because the 1 is higher than 5 so you round up
Answer:
0.4
Step-by-step explanation:
Answer: The answer would be D.
Step-by-step explanation: I put down the points then simply reflected it over the y-axis. I did this by using the the opposite of the x number and the same y number. Hope this helps!