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NEED NOW!!! DONT NEED AN EXPLANATION I HAVE LIKE 5 MIN!!!

Which equation represents a linear function?
y – 2 = –5(x – 2)
x + 7 = –4(x + 8)
y – 3 = y(x + 4)
y + 9 = x(x – 1)

User Jisang Yoo
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2 Answers

6 votes

Answer:

The first one: y - 2 = -5(x - 2)

Explanation:

User Mike Kucera
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5.9k points
3 votes

The first one. x and y only ever appear as first degree terms.

Second one, no y, third one xy isn't linear, fourth one x squared isn't linear.

User Alex Chase
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4.7k points