Which of the following are second-order linear homogeneous recurrence relations with constant coefficients? place "yes" against all that are. if anyone is not give a reason. a. az = ka-1-01-2 no because one non-linear k is not a recurrence relation of given type b. bx = bx+1 +26x-2 yes c. ch = ch4-c-2 no because it's non-linear as c2k-2 d. d; = d7-1 + 1d3-2 yes e. 11 =11_-212-2 +2 no, because [x2-x-2=2] is non-linear f. sz = 105x-1 no because it's not in 2nd order it's in 1st order g. uz = 2 -2 yes

2 1/2 feet

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.