radomes.openskiesproject.org
Eliseleroi Eliseleroi
  • 22-01-2017
  • Mathematics
Answered

What is the equation of the circle graphed below? Use the caret ( ^ ) to enter any exponents; for example, write x2 as x^2.

What is the equation of the circle graphed below? Use the caret ( ) to enter any exponents; for example, write x2 as x 2. class=

Verified Answer :

Anonymous Anonymous
  • 22-01-2017

Equation of a circle in standard form:
(x-h)²+(y-k)²=r²
r=radius
(h,k) is the center.

In this case:
(h,k) =(0,0)   (h=0,k=0 )
r=4

Therefore:
(x-0)²+(y-0)²=4²
x²+y²=16

Answer: x²+y²=16

Answer Link

Related Questions

What is the velocity of an object that has a mass of 25 kilogram and a momentum of 1000 kgmsec
How do decomposers interact with their ecosystem
The number of dogs in a shelter is equal to 4 less than 2 times the number of cats If there are 20 dogs in the shelter how many cats are there
what was a reason that some goods were scarce during World War II was that the war
Theresa worked 9 hours on Monday and 7 hours on Wednesday Her total pay was 11600 What is her rate per hour
why the topics of this lesson were significant in TWO or MORE complete sentences Capitalization and punctuation help with that 1 Social How do the topics of thi
Which of the following territories did the United States acquire as a result of the SpanishAmerican War Samoa Puerto Rico the Virgin Islands the Midway Islands
What distinguishes a heart attack from heart failure
Three billion six hundred five million twenty thousand nine hundred eighty two in standard form
AAnis driven by exponential growth