Question

Which of the following are true of linear functions? Select all that apply.

There is exactly one output for each input.
The graph of a linear function is a straight line.
Alinear function can cross the y-axis in two places
Alinear function has a constant rate of change.
Alinear function must cross the x-axis​

Answer 1

A,B,D

Explanation:

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Answer 2

There is exactly one output for each input.

The graph of a linear function is a straight line.

A linear function has a constant rate of change.

Explanation: