AP Pre-Calculus Quiz 1

Match the functions with the correct description.

• Has a ROC is positive and CC down

• 
• Has a ROC is negative and CC up

• 
• Has a ROC is positive and CC up

• 
• Has a ROC is negative and CC down

• 

Determine where each scenario has a positive rate of change or a negative rate of change

Groups:

(a) Positive rate of Change

,

(b) Negative rate of Change

• Number of miles driven since last filling up vs the amount of gas left in the tank

• The height from the ground of a coin dropped off a building vs the speed it falls

• A plant's growth over time
• A golfer's skill versus the golfer's score

• Number of days since the flu season began vs number of people who caught the flu

• A child's age versus their height

• The number years since 2000 vs the number of Tesla's on the road

Tags

CCSS.HSF-LE.A.1B

Write the equation of the line with the slope -1.57 and passing through the point (21,37)

Mathematical Equivalence

ON

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

• Degree: 3

  Zeros: x = -3 (mult. 2)

  x = 1 (mult. 1)

• Degree: 2

  Zeros: x = -3 (mult. 2)

  x = 1 (mult. 1)

• Degree: 3

  Zeros: x = -3 (mult. 1)

  x = 1 (mult. 1)

• Degree: 3

  Zeros: x = 3 (mult. 2)

  x = -1 (mult. 1)

Tags

CCSS.HSF-IF.C.7C

• Degree: 6

  Zeros: x = 0 (mult. 1)

  x = 5 (mult. 3)

  x = -1 (mult. 2)

• Degree: 5

  Zeros: x = 0 (mult. 1)

  x = 5 (mult. 3)

  x = -1 (mult. 2)

• Degree: 6

  Zeros: x = 0 (mult. 1)

  x = 5 (mult. 1)

  x = -1 (mult. 1)

• Degree: 6

  Zeros: x = 0 (mult. 1)

  x = -5 (mult. 3)

  x = 1 (mult. 2)

Tags

CCSS.HSF-IF.C.7C

Tags

CCSS.HSN.CN.A.3

Tags

CCSS.HSN.CN.A.3