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Len [333]
3 years ago
15

Graph 4x^2+4y^2=64. what is the domain and range?

Mathematics
1 answer:
marin [14]3 years ago
8 0

Answer:

domain:  [-4,4]

range:  [-4,4]

Step-by-step explanation:

4x^2+4y^2=64 reduces to:

 x^2 + y^2 = 16  This is a circle with center at (0,0) and radius 4.

x and y are both restricted by the radius, which is 4.

domain:  [-4,4]

range:  [-4,4]

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