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17 votes
Warm-Up
Recognizing a Function
Determine the graph that represents a function.

Warm-Up Recognizing a Function Determine the graph that represents a function.-example-1
User Juliusz Gonera
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2 Answers

19 votes
19 votes

Answer:


1.\ x^2+y^2=5^2.\\2.\ y^2=9-x.\\3.\ y=2x-2.

Warm-Up Recognizing a Function Determine the graph that represents a function.-example-1
Warm-Up Recognizing a Function Determine the graph that represents a function.-example-2
Warm-Up Recognizing a Function Determine the graph that represents a function.-example-3
User Shihab
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2.6k points
17 votes
17 votes

Answer:

The 2nd one.

Explanation:

The 2nd one is a quadratic function as it is a parabola.

User Timur Nugmanov
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3.1k points