
Directions: Read carefully. Choose the best answer.
1. 
Which of the following equations in NOT linear?



2. 
The points (1,2) and (5,4) lie on the graph of a linear function. Which point also lies on the graph of this function?
Choose:



3. 
Which of the following equations can represent linear functions?
Choose all that apply.
Then hit "Submit". 




4. 
Which table of values represents a linear function?




5. 
Which of the following equations are linear equations?
Choose all that apply. Then hit "Submit". 




6. 
Which of the following four functions is (are) linear functions?


Function A: y = x^{2}  2
Function B: y = 2^{x}
Function C: y =4x^{3}
Function D: x = 0
Choose:



7. 
Which of the following equations represent nonlinear functions that define y in terms of x?
Choose all that apply.
Then hit "Submit". 




8. 
Which of the following statements is true regarding the function equation y = x^{2} + 4 ?
Choose:


9. 
Does the equation
y  2 = ½(x  3)
define y as a linear function of x?
Choose:



10. 
The table shown at the right represents a linear function.
Choose:



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