The graph below is a contour diagram for f(x, y). 4 3 2 - 10 I E32 -2 -3/40 m 8 -23. 23- -15- f(x,y)=-z²+y+y² Of(x,y)=r³-y Of(x, y) = 2x - y² Of(x, y) = -2² + y² Ⓒf(x,y)=x²+x+y³ 40 -15 -31 -4 -4 -3 -2 -1 0 1 2 3 4 X Which of the following formulas is the formula for f(x, y)?
The graph below is a contour diagram for f(x, y). 4 3 2 - 10 I E32 -2 -3/40 m 8 -23. 23- -15- f(x,y)=-z²+y+y² Of(x,y)=r³-y Of(x, y) = 2x - y² Of(x, y) = -2² + y² Ⓒf(x,y)=x²+x+y³ 40 -15 -31 -4 -4 -3 -2 -1 0 1 2 3 4 X Which of the following formulas is the formula for f(x, y)?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 59E
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Transcribed Image Text:The graph below is a contour diagram for f(x, y).
4
E32
3
2
1
> 0
-1
-24
-3/40
-8
-23.
23-
-15-
-8-
f(x,y) = -1² + y + y²
f(x,y)=r³-y
Of(x,y)=2x-y²
o f(x, y) = -1² +3³
Ⓒf(x,y) = r² +r+y³
X
#
x
-4
-4 -3 -2 -1 0 1 2 3 4
40
-15
-31
Which of the following formulas is the formula for f(x, y)?
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