Answer:
<h2>x = 1, y = 3 → (1, 3)</h2>
Step-by-step explanation:

Answer:
c≈12.57
Step-by-step explanation:
good luck :)
I'm not 100% sure
Answer:
m=0.5 b=1
Step-by-step explanation:
M is the increase in value by one square point via b.
B is the y axis beginning position.
I could be wrong, though.
Step-by-step explanation:
y=mx+b
y=-6x+b
3=-6(-1)+b
b=-3
y=-6x-3
7 is just adding.
8 is counting by odd numbers.
9 is a rotation