asked 174k views
2 votes
Which equation represents a linear function?

A) y = 9 - x

B) y = x^2 + 1

C) y = |x| - 9

2 Answers

0 votes

A is the correct answer

answered
User Qurat
by
7.9k points
1 vote
A because it only has basic functions such as addition or subtraction where as B has an exponent and C has an opposite grouping symbol
answered
User Amruta Deshmukh
by
7.6k points

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