Answer:
The correct answer is d.
Step-by-step explanation:
Any point that is co planar with one another and is also equidistant from a given point is a circle. We need it to be co planar, otherwise it would be 3-dimensional and create a sphere. And if they we not all equidistant, they would not make an even circle (it'd be an oval or another shape).
Answer:
A
Step-by-step explanation:
y=x+1
=> put y=5
5=x+1
x=5-1
x= 4
(4,5)
same put y=9
so, x= 8
(8,9)
Answer:

Step-by-step explanation:

Hope this helps ;) ❤❤❤
Answer:
i think it's B, no solutions
Step-by-step explanation:
because they are parallel to each other
Answer:
email or call or talk to your teacher and ask why
Step-by-step explanation: