Unit 4 Geometry

3-3 Worksheet
Slopes of lines

Before it was demolished, the RCA Dome was home to the Indianapolis Colts. The attendance in
2001 was 450,746, and the attendance in 2005 was 457,373.

a. What is the approximate rate of change in attendance for 2001 to 2005

what was the change in attendance?

what was the chango in years?

b. If this rate of change continues, predict the attendance in 2012.

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

If sin(x) = 0 and cos(x) = 1, what is tan(x)?