Rates of Change

NZ Level 7 (NZC) Level 2 (NCEA)

Practical Applications of Rates of Change

The graph below shows the education level of youths over the past $100$100 years.

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Which of the following statements below describe how the education level has changed over this period of time.

The education level has increased at a decreasing rate over the past $100$100 years.

A

The education level has decreased at a decreasing rate over the past $100$100 years.

B

The education level has increased at an increasing rate over the past $100$100 years.

C

The education level has decreased at an increasing rate over the past $100$100 years.

D

The education level has increased at a decreasing rate over the past $100$100 years.

A

The education level has decreased at a decreasing rate over the past $100$100 years.

B

The education level has increased at an increasing rate over the past $100$100 years.

C

The education level has decreased at an increasing rate over the past $100$100 years.

D

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