please help me is a test

1 and 4- Yes

2, 3, 5, 6 - No

Step-by-step explanation:

1.

Yes. Each input has corresponding output

2.

No. Repeat inputs with different outputs

3.

No. Doesn't pass vertical line test. One input with different outputs.

4.

Yes. Unique inputs and outputs.

5.

No. One input with two outputs

6.

No. One input with two outputs.

answer: 2 litters juice bottle

half of a gallon is 50% of a full gallon 2 litters of juice is 52% of a full gallon

hope this ^_^

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)