Jeremy can determine the total number of miles walked at a constant speed by using the formula an=an-1+3 if a1=2, what are the first three terms of the sequence?
a. 2,5,8
b. 2,6,18
c. 2,-1,-4
d. 2,4,6

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.