Enrollment in a school has grown exponentially since the school opened. below is a graph depicting this growth. determine the average rate of change from x = 0 to
x-20
enrollments
0
5
10
15
35
40
45
50
20 25 30
time in years

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte