Answer:
Not a function.
Step-by-step explanation:
There must only be one output per input but here we see the input 18 has two outputs ; 3 and 15 therefore this is not a function.
Answer:
<img src="https://media.cheggcdn.com/study/785/7855d77d-e163-4f90-aa2d-4e70ccec0419/image" alt="Solved Use the graph below to answer the question that | Chegg.com"/>
Step-by-step explanation:
Well 16 divided by 3.30 is 4.85 and 64 divided 8.60 is 7.44 so the second one would be best
Answer:
Step-by-step explanation:
Let's take it part by part.
" lina is 1 year less than..." So this means a value that we get some other way -1. So let's call it x-1 for now. The next part tells us how to get x.
"3 times his age" so now we have 3y-1, where y is Adam's age. We know adam's age though.
3*2 - 1
6-1
5
