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Which function is linear?​

Which function is linear?​-example-1
User Esoteric Screen Name
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2 Answers

22 votes
22 votes

Answer:

A,B,and D is a linear equation

User Cacau
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17 votes
17 votes

Answer:

B. 4x - y + 2.5 = 0

Explanation:

Its linear as it doesn't have any square or division.

ignore - ², division, xy being together. if so option D, C, A cancels out.

User Sbonami
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