Answer:

Step-by-step explanation:
The formula of a distance between two points:

We have the points (1, -5) and (-3, 6). Substitute:

Answer:
6
Step-by-step explanation:
f is turned into a zero and f =x so you replace the x with zero multiply -1/2 and x then add +6 to the result
Answer:
probably the second one or third one
Step-by-step explanation:
pretty sure! :)
For graphs, always start with line <em>x</em> then do line <em>y</em>.