Which function rule represents the data in the table? x –3 –2 –1 0 1
y 1 –2 –5 –8 –11

A. y = –3x – 8
B. y = one-third x – 8
C. y = one-third x + 8
D. y = 3x + 8

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