1:Which of the following equations represent nonlinear functions?

y=5-2/3x
y=5x^2+7
y=1.5x-0.25
y=3
y=10/x+20

my answer a and c

The answer is B and D

my bad, ignore my first post. the answer is:

y= 10/x+20
and
y= 5x^2+7
i know these are the answers because i took the assessment and this is what it said

How about you help with the question instead of going over the almighty book of rules, Writeacher.

Really, Writeacher, why don't YOU help?! You are no help at ALL.

i know for a fact it isn't e: y= 10/x+20

im still working on it but when i submit the assessment i will let yall know what the answer is

wait I'm a Queen is NOT correct

ok thx sup everybody! I got the question 100% right! tysm!!!!!!

no problem :)