Understanding Linear Functions Quiz

Which of the following equations represents a linear function?

Which of the following is an example of a non-linear function?

If the graph of a function is a straight line, which of the following must be true?

• The function is quadratic.

• The function is linear.

• The function is exponential.

• The function is cubic.

Which of the following equations does not represent a linear function?

Which of the following functions is linear?

Which of the following is a characteristic of a linear function?

• The graph is a parabola.

• The graph is a straight line.

• The graph is a hyperbola.

• The graph is a circle.