Linear or Nonlinear Functions

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
   $\begin{array}{ccccc}x& 1& 4& 6& 7\\ y& -1& 8& 24& 35\end{array}$ 
2. 2
   $y=x^2$ 
3. 3
   $y=5x+4$ 
4. 4
   $y=-\frac{5}{2}x$ 
5. 5
   $y=x-3$ 
6. 6
   $y=x^3$ 
7. 7
   $\begin{array}{ccccc}x& 2& 3& 4& 5\\ y& 6& 1& -6& -15\end{array}$ 
8. 8
   $\begin{array}{ccccc}x& 0& 3& 4& 5\\ y& -4& 8& 12& 16\end{array}$ 

Daniel Math Academy · Grade 8 Math

Answer Key

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

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