heausjususususuwjp heausjususususuwjp
  • 13-04-2021
  • Mathematics
contestada

which of the following correctly gives the center and radius of the circle defined by the equation (z-7)^2 = 10?

which of the following correctly gives the center and radius of the circle defined by the equation z72 10 class=

Respuesta :

leena
leena leena
  • 13-04-2021

Hi there!

[tex]\large\boxed{\text{Center: (7,2); radius =} \sqrt{10}}}[/tex]

We know that the standard form of the graph of a circle is:

(x - h)² + (y - k)² = r²

Where:

h = x-coordinate of center

k = y-coordinate of center

r = radius

We can identify the following from the given equation:

(x - 7)² ⇒ h = 7

(y - 2)² ⇒ k = 2

r² = 10 ⇒ r = √10

Thus, the correct answer is C.

Answer Link

Otras preguntas

Very easy 50pts!!! Please help!
BRAINLIEST IF CORRECT Which of the following is a strong reason to consider counter-arguments in an argument? A. Counter-arguments are generally easy to refute.
make a list of modern equipment (appliances) used for domestic purpose.​
Why should you annotate your artwork? A. To label the media B. To clarify media and techniques C. To title the piece
1. Latoya baked b cookies, her family ate 13 of them. Using b write an expression for the number of cookies that remained :)
What major problem did the leaders of the Mayflower face when first settling on the land? They were outside of the jurisdiction of any rule and feared failure a
Match the voting law to its description.
What is the percent of change from 100 to 92
Which line of Poetry has an example of INTERNAL RHYME? * A Though as for that, the passing there" B Ring out lowly, a slowly dying cause" C "I pray thee put int
A number f deceased by 15