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Consider the function represented by the equation x - y = 3. What is the equation written in function notation, with x

as the independent variable?

obor(x) = y + 3

Of(x) = -y - 3

Of(x) = -x + 3

O f(x) = x - 3


Sagot :

Answer:

f(x) = x - 3

Step-by-step explanation:

note that y = f(x) , then

x - y = 3 ( add y to both sides )

x = 3 + y ( subtract 3 from both sides )

x - 3 = y , that is

f(x) = x - 3