What values of x (if any) prove that the equation below is not a function? y^2 + x^2 = 1

answer choices: Multiple, None, 0, 1, 2, 3

Provide explanations and/or computation.

2 and 3

Step-by-step explanation:

for 0:y²=1,y=1

for 1:y²=0,y=0

for 2:y²=-3 r

for 3:y²=-8 and which is not a real number

step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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