ANSWER
EXPLANATION
The given function is
This function is defined for values where the denominator is not equal to zero.
The domain is
Or
Can someone help me with those three and explain how u got it
1 answer:
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Answer:
radius = 5
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here r² = 25 ( take the square root of both sides )
r = = 5