Increasing or Decreasing Functions

Is the following function increasing, decreasing or neither?

• Increasing

• Decreasing

• Neither

Is the following function increasing, decreasing or neither?

• Increasing

• Decreasing

• Neither

Is the following function increasing, decreasing or neither?

• Increasing

• Decreasing

• Neither

Is the following function increasing, decreasing or neither?

• Increasing

• Decreasing

• Neither

When is this function increasing?

• −2.5 < x < 2.5

• 0 < x < 5

• 0 < x < 55

• −5 < x < 0

Determine if the following functions are increasing or decreasing.

• Both functions are decreasing.

• The function in item I is increasing, and the function in item II is decreasing.

• The function in item I is decreasing, and the function in item II is increasing.

• Both functions are increasing.

Where is the function decreasing?

• y≤1

• y≥1

• y≤2

• y≥2

Tags

CCSS.HSF-IF.C.7A

What is the direction of the following graph?

• Increasing

• Decreasing

• Increasing and decreasing

Answer explanation

READING THE GRAPH FROM LEFT TO RIGHT, the function is DECREASING (think of the hiker SLIDING DOWN a mountain).

Tags

CCSS.HSF-IF.C.7A

Which statement is true about this graph?

• This function is always constant

• This function is always increasing

• This function is never increasing

• This function is both increasing and decreasing

Tags

CCSS.HSF.IF.A.2

Increases at an increasing rate.

• E

• A

• F

• C

Tags

CCSS.HSF.IF.B.4