8th Grade AR3. Identify functions as linear or non-linear from tables, graphs, or equations. Choose the word that best describes the relationship between x and y in this table. x y
A. B. C. D.
-1 0 1 2 3 -6 -2 2 6 10
Linear Cyclic Non-Linear Skew
Which of the functions below is NOT linear? 2 x + 3y = 6 3 B. y = x 2 + 2 A.
C. y = 6 x D. 4 x = 9 −
1 y 2
Determine which of the following sets of points are solutions to a linear function? A. B. C. D.
(0,0), (1,0), (1,1), (0,1),
(1, 4), (0, 9) (2, 4), (3, 8) (2, 4), (3, 9) (1, 3), (2, 6)
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