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How can you tell whether a function is a linear function?

A. Graph it and check to see if the graph is a straight line.

B. Check to see if it fits the pattern y = a + bx.

C. Look at the slope and make sure it's always changing.

User Rhurwitz
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2 Answers

9 votes
The correct answer is A
User SalahAdDin
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3.6k points
13 votes

Answer:

a

Explanation:

I'm pretty sure that's it

User Mikolaj Semeniuk
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3.9k points