3 years ago

I need help with this question. Also can you explain it to me? Thanks

Mathematics

1 answer:

inysia [295]3 years ago

7 0

Answer:

A: not a function

B: function

C: Not a function

D function

Step-by-step explanation:

A: doesn't pass vertical line test

B: No repeating x values, for every x-value there is only one y-value

C: X value has 2 y values

D: pass vertical line test

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