Question

If x is a number that is 7 more than y, how do you express x as a function of y?

Answer 1

what about if x was 3 times more than y
i would say 3x = y

Answer 2

if x is a number 22 less than y i would say
x - 22 = y

Answer 3

my answer choice are only equations

Answer 4

x=f(y)=7+x
x=f(y)=7+y
y=f(x)=7x
y=f(x)=y-7
y=f(x)=7+y

Answer 5

what do you think it is. i have gave you examples of how to work them in the above text

Answer 6

i dont know. i didnt really much understand what you meant

Answer 7

divide that into separate part
change into math
more than meaning what sign you should use ??
\(\large\color{red}{is}\) meaning "=" equal sign