The graph below shows level curves f(x,y) = C for a function f and equally spaced values of C. Which of the following functions f is consistent with the graph?
(a) f(x,y) = + , (b) f(x,y) = (c) f(x,y) =

A) function (a)
B) function (b)
C) function (c)
D) all three functions
E) none of the functions

Question

The graph below shows level curves f(x,y) = C for a function f and equally spaced values of C. Which of the following functions f is consistent with the graph?
(a) f(x,y) =  +  , (b) f(x,y) =  (c) f(x,y) =

A) function (a) 
B) function (b) 
C) function (c) 
D) all three functions 
E) none of the functions

Quizplus · Accepted Answer

The Answer of The graph below shows level curves f(x,y) = C for a function f and equally spaced values of C. Which of the following functions f is consistent with the graph?
(a) f(x,y) =  +  , (b) f(x,y) =  (c) f(x,y) =

A) function (a) 
B) function (b) 
C) function (c) 
D) all three functions 
E) none of the functions

The Graph Below Shows Level Curves F(x,y) = C for a Function