Does the equation x^2 -4x + y^2 = -3 intersect the x-axis?
2 answers:
We can rewrite the equation into:
(x-2)^2+y^2=1
Therefore the circle's centre is that (2,0). Since the circle's centre lies on the x axis, the circle must intersect the x-axis.
Answer:
Yes, because the center is on the x-axis?
Step-by-step explanation:
You might be interested in
Divide 7 by 8 then multiply what you get by 100.
Step-by-step explanation:
you can see the steps above
Answer:
less than.
Step-by-step explanation:
.............
Answer:
x+8.95 and x+24.55
Step-by-step explanation:
im not going to do this
