Graph on Linear Function

f\left(x\right)=x and g\left(x\right)=2x-4
Which statement about the relationship of these two graphs is true?

• The graph of g is steeper than the graph of f, and the y-intercept has been translated up.

• The graph of g is less steep than the graph of f, and the y-intercept has been translated up.

• The graph of g is less steep than the graph of f, and the y-intercept has been translated down.

• The graph of g is steeper than the graph of f, and the y-intercept has been translated down.

• The graph of g is less steep than the graph of f.

• The graph of g is less steep than the graph of f, and is reflected.

• The graph of g is reflected, and the y-intercept is translated down.

• The graph of g is steeper than the graph of f, and is reflected.

• The graph of g is steeper than the graph of f, and the y-intercept is translated up.

• The graph of g is less steep than the graph of f, and the y-intercept is translated down.

• The graph of g is less steep than the graph of f, and the y-intercept is translated up.

• The graph of g is steeper than the graph of f, and the y-intercept is translated down.

• The graph of g is steeper than the graph of f, and the y-intercept is translated down.

• The graph of g is steeper than the graph of f, and the y-intercept is translated up.

• The graph of g is less steep than the graph of f, and the y-intercept is translated down.

• The graph of g is less steep than the graph of f, and the y-intercept is translated up.

The graphs of linear functions f and g are shown on the grid. Which function is best represented by the graph of g?

Is this function linear or nonlinear?

• linear

• nonlinear

Why is this function linear?

• This is a linear function because it is going up

• This is a linear function because it is a straight line.

• This is a linear function because the line is curved.

• This is a linear function because it keeps going.

Which of the function(s) above are linear?

• Function I, only

• Function II, only

• Function I and Function II, only

• Function I, Function II, and Function III

Which graph is linear?

• A

• B

• C

• D

Is this function linear or nonlinear?

• linear

• nonlinear