Question

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

A. x = f(y) = 7+ x
B. x= R(y) = 7 + y
C. y= (x) = 7 x
D. y= f(x) = y-7
E. y = f(x) = 7+ y

Answer 1

To express x as a function of y in the given scenario, we can say that x is equal to 7 more than y. So, the correct answer is x = f(y) = y + 7.

Step-by-step explanation:

To express x as a function of y in the given scenario, we can say that x is equal to 7 more than y. This can be represented as:

x = y + 7

So, the correct option is x = f(y) = y + 7 (Option A).