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user100 [1]
2 years ago
12

Is x ^ 2 + y ^ 2 = 6 a function?

Mathematics
1 answer:
oee [108]2 years ago
3 0

Answer:

not a function

Step-by-step explanation:

for example

In order for an equation to represent a function any single value of x must have at most one corresponding value of y which satisfies the equation.

For x2+y2=9

XXXXif (for example) x=0

XXXXthere are two values for y (namely +3 and −3) which satisfy the equation

and therefore the equation is not a function.

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