Function Notation and Interpreting Graphs

What happened during E to F point?

• not moving

• moving at a constant rate

• moving faster than before

• moving more slowly than before

Where is the object not moving?

• A

• B

• C

• E

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

• The object is accelerating.

• The object is not moving.

• The object is decelerating.

• The object is moving at a constant speed.

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.

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

What is the range of the graph?

• -2 < y < 10

• -3 < x < 3

• -2 ≤ y ≤ 10

• -3≤ x ≤ 3

What is the range of the function given below?

• 0 ≤ y ≤ 7

• -2 ≤ y ≤ 4

• .2 ≤ y ≤ 4

• All real numbers

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