Question 8 of 10 This circle is centered at the origin, and the length of its radius is 3. What is the circle's equation?
1 answer:
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Answer:
-2
Step-by-step explanation:
To find the slope of a line, you need to find the between two points. I will be using the points (-3, 2) and (-1, -2).
=
=
=
= -2
STEP 1
Mean =
STEP 2
Subtract the mean from each data value then square the answer
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⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
STEP 3
Add the squared answers in STEP 2 then find the mean
STEP 4
Square root the answer in STEP 3
Standard deviation is 236.5
Mean =
STEP 2
Subtract the mean from each data value then square the answer
STEP 3
Add the squared answers in STEP 2 then find the mean
STEP 4
Square root the answer in STEP 3
Standard deviation is 236.5