Find the common difference, formula, and 30th term.
-11, 19, 49, 79, ...

b

step-by-step explanation:

the word superfluous means unnecessary

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !

the answer is b