Which sequence is generated by the function f(n 1) = f(n) – 2 for f(1) = 10? (a) –10, –12, –14, –16, –18, (b) –2, 8, 18, 28, 38, (c) 8, 18, 28, 38, 48, (d) 10, 8, 6, 4, 2,

answer:

hello : b = -24   and   a =13

step-by-step explanation:

let : f(x) = x3+10x2+ax+b

( x - 1   ) and   ( x+3) are the factors  

so : 1 and - 3 are the zeros   of x3+10x2+ax+b

f(1) = 0 and f(-3) = 0

f(1) = 0       :     1^3 + 10 (1)² + a(1) + b =0

a + b + 11 = 0 *)

f(-3) = 0     : (-3)^3 +10(-3)² +a(-3) +b = (-3)^3 +10(-3)² = -27+90 = 63

- 3a + b + 63 = 0 **)

(*) - (**) ; a + b + 11 +3a -b - 63 =0

4a = 52

a = 13

subsct(*)   in :   13 + b   +11 = 0

b = - 24

second solution:   look here

answer:

where is the shape my dude?

step-by-step explanation:

i think the answer is census because it surveys a specific people, ones who are registered voters.

hope this !

answer:

67 degrees

step-by-step explanation:

they are alternate exterior angles so they have the same amount degree angle. also look at the location of the rest of the problems and see they are on opposite sides but in the same place and they have the same degree. itll be the same for this problem.