NC Math 3 EOC Review

• 9

• -39

• -31

• -9

• 

The graph if this function is increasing at which interval?

The diameter of a circle is 8 centimeters. A central angle of the circle intercepts an arc of 12 centimeters. What is the radian measure of the central angle?

• A. 1.5

• B. 3

• C. 4

• D. 8π

Given the circle below:

• A. 54°

• B. 75°

• C. 78°

• D. 102°

Nancy can paint a fence in 3 hours. It takes Ben 4 hours to do the same job. If they were to work together to paint a fence, approximately how many hours should it take?

• 1.7

• 2.0

• 3.2

• 5.8