I have some problem
regarding with

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

whew you’re speaking a different language

i dont know

step-by-step explanation:

the reason i dont know is because i have not taken this class and for that reason i haven't learned this stuff

hope i could