Let f (x, y) = x yx + y + 1.(a) f (2, 1) = (b) f (1, 2) =(c) f (a, a) = (d) f (y + 1, y)

Chapter 13, Problem 2

(choose chapter or problem)

Let \(f(x, y)=\frac{x-y}{x+y+1}\)

(a) \(f(2,1)\) =____________                 (b) \(f(1,2)\) =______________

(c) \(f(a, a)\) =____________                 (d) \(f(y+1, y)\) =_______________

Equation Transcription:

Text Transcription:

f(x, y)=x-y/x+y+1

f(2, 1)

f(1, 2)

f(a, a)

f(y+1, y)

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