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Daniel Math Academy · Grade 8 Math

Linear or Nonlinear Functions

Skill T.6 · Functions · ★★☆ Medium · Quarter 3

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Write linear or nonlinear.

1. 1
   $\begin{array}{ccccc}x& 0& 3& 4& 6\\ y& -5& 1& 3& 7\end{array}$ 
2. 2
   $\begin{array}{ccccc}x& -2& 0& 2& 3\\ y& 4& 0& 4& 9\end{array}$ 
3. 3
   $y=2x^2-1$ 
4. 4
   $\begin{array}{ccccc}x& 0& 1& 3& 6\\ y& 3& -3& -15& -33\end{array}$ 
5. 5
   $y=x^2$ 
6. 6
   $y=-\frac{1}{4}x+5$ 
7. 7
   $y=x(x-2)$ 
8. 8
   $\begin{array}{ccccc}x& 2& 3& 4& 5\\ y& 6& 10& 14& 18\end{array}$ 

Daniel Math Academy · Grade 8 Math

Answer Key

T.6 Linear or Nonlinear Functions · ★★☆ Medium

1. 1linear
2. 2nonlinear
3. 3nonlinear
4. 4linear
5. 5nonlinear
6. 6linear
7. 7nonlinear
8. 8linear