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.

Answer Link

shinavvare shinavvare

11-04-2020

Answer:

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

Step-by-step explanation:

Answer Link

Otras preguntas

At the county fair, Chris throws a 0.12kg baseball at a 2.4kg wooden milk bottle, hoping to knock it off its stand and win a prize. The ball bounces straight ba

Patty is a poor college student struggling to work and keep up with her studies. Fred, her uncle, promises to pay Patty support of $200 per month for the next s

Why does the frequency of children born with Down’s syndrome increase with the age of the mother? Why does it not increase similarly with the age of the father?

What is volume? What instrument is used to measure liquid volume? What formula is used to calculate the volume of a solid object.

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (Use the periodic table as necessary

Please help urgent 7th grade math question?! begging?

Según el relato, ¿cuál es el posible origen del pueblo de Rojas, donde Ernesto Sábato vivió su infancia?

Which term is defined as a reaction to medicine after than the one intended

3(x+2)=2(x+5) what is the solution for this equation

If you evaluate the function rule y = 2x when x=-4, what will be your output?