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

the other one is for the two variable equation y = 3x + 4 find the matching y value when x = 0

A soccer ball is traveling at a velocity of 50 m/s. The kinetic energy of the ball is 500 J. What is the mass of the soccer ball?

How are physical and chemical changes similar

1 kilocalorie is equal to calories.

Which of the following is a major ocean on Earth? A. Mediterranean B. Gulf of Mexico C. Bering Sea D. Indian

What is social Darwinism and how does it support imperialism

Which of the following has the greatest density? A 10 g object with a volume of 10 cubic centimeter. A 40 g object with a volume of 20 cubic centimeter. A 20 g

Large mammals died off after the last Ice Age because they

The price of an item has dropped to $42 today. Yesterday it was $105. Find the percentage decrease.

The Storm roller coaster climbs to a height of 180 feet. The Snake roller coaster climbs to a height of 105 feet. How much higher does the Storm climb than the