Can someone please help me! i’ll give your a brainleist.

Im not the best on this but i dont think it is a function

Step-by-step explanation:

A function is when the  input (x) only has one output (y). in other words since the input 4 has two outputs that can be 7, and 14, it would make this not a function. I dont know why this question is worded this way, my geus is your teacher might have made a mistake.

it would to have a graph or something ! but i had this question so its false

step-by-step explanation:

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!