Function or not a function.

Not a function

Step-by-step explanation:

For 0 in the domain (input), there are two possible values in the output (range). This goes against the definition of a function, where every element in the domain must have only one value in the range.

Hope this helps!

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars