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Grade 8 Algebra: Linear and Nonlinear Functions
Name: ______________________
Date: ____________
Score: ____ / 8
Level 2
Tables
1.
Linear or nonlinear:
x
0
1
2
3
y
1
3
5
7
\begin{array}{c|cccc} x & 0 & 1 & 2 & 3 \\ \hline y & 1 & 3 & 5 & 7 \end{array}
x
y
0
1
1
3
2
5
3
7
2.
Linear or nonlinear:
x
0
1
2
3
y
0
1
4
9
\begin{array}{c|cccc} x & 0 & 1 & 2 & 3 \\ \hline y & 0 & 1 & 4 & 9 \end{array}
x
y
0
0
1
1
2
4
3
9
3.
Linear or nonlinear:
x
1
2
3
4
y
10
7
4
1
\begin{array}{c|cccc} x & 1 & 2 & 3 & 4 \\ \hline y & 10 & 7 & 4 & 1 \end{array}
x
y
1
10
2
7
3
4
4
1
4.
Linear or nonlinear:
x
1
2
3
4
y
2
4
8
16
\begin{array}{c|cccc} x & 1 & 2 & 3 & 4 \\ \hline y & 2 & 4 & 8 & 16 \end{array}
x
y
1
2
2
4
3
8
4
16
5.
Linear or nonlinear:
x
0
2
4
6
y
5
6
7
8
\begin{array}{c|cccc} x & 0 & 2 & 4 & 6 \\ \hline y & 5 & 6 & 7 & 8 \end{array}
x
y
0
5
2
6
4
7
6
8
6.
Linear or nonlinear:
x
−
1
0
1
2
y
1
0
1
4
\begin{array}{c|cccc} x & -1 & 0 & 1 & 2 \\ \hline y & 1 & 0 & 1 & 4 \end{array}
x
y
−
1
1
0
0
1
1
2
4
7.
Linear or nonlinear:
x
2
4
6
8
y
3
3
3
3
\begin{array}{c|cccc} x & 2 & 4 & 6 & 8 \\ \hline y & 3 & 3 & 3 & 3 \end{array}
x
y
2
3
4
3
6
3
8
3
8.
Linear or nonlinear:
x
0
1
3
4
y
2
4
8
10
\begin{array}{c|cccc} x & 0 & 1 & 3 & 4 \\ \hline y & 2 & 4 & 8 & 10 \end{array}
x
y
0
2
1
4
3
8
4
10
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