Question

Determine which is a function.

(answer choices in the comments)

Answer 1

@confluxepic can you help me?

Answer 2

Use the vertical line test. Draw a vertical line through each graph. If the line intersects at more than one point, then that graph does NOT represent a function

Answer 3

So...the graph that passes the test...meaning the line does not intersect the graph at more than one point...is the correct answer

Answer 4

Okay thank you.

Answer 5

can you help me with a few more questions?

Answer 6

You're welcome. And sure, just close this question and ask your new question

Answer 7

okay.