brodybecker1414 brodybecker1414

16-04-2018
Mathematics

contestada

Does the equation x^2 -4x + y^2 = -3 intersect the x-axis?

Respuesta :

TheBilogis TheBilogis

16-04-2018

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.

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shinavvare shinavvare

11-04-2020

Answer:

Yes, because the center is on the x-axis?

Step-by-step explanation:

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