Interpreting Graphs Functions

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

What is the range of the function given below?

• 0 ≤ y ≤ 7

• -2 ≤ y ≤ 4

• .2 ≤ y ≤ 4

• All real numbers

Which coordinate would qualify as the *absolute maximum* of this function?

• ∞

• (0, 4)

• 3

• (4, 0)

Find the y-intercept(s) of the graph shown.

• (-3.3, 0)

• (5.6, 0)

• (-5, 0)

• (0, 4)

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

What is the range of the graph?

• -2 < y < 10

• -3 < x < 3

• -2 ≤ y ≤ 10

• -3≤ x ≤ 3

What is the domain of the graph?

• -3 ≤ x ≤ 3

• 3 ≤ x ≤ -3

• -2 ≤ x ≤ 10

• -3 ≤ x ≤ 10

What is the minimum of the blue function?

• y = -2

• y = 1

• y = -4

• y = 0

What is the minimum of the red function?

• y = -1.75

• y = 1

• y = 1.5

• y = 0

What is happening in this graph from point B to C? HINT: Look at the axis labels.

• The object is moving faster.

• The object is not moving.

• The object is slowing down.

• The object is moving at a constant speed.