niyo123
niyo123
02-03-2017
Mathematics
contestada
if f(1) = 3 and f(n) = -2f(n-1)+1 what is f(4)
Respuesta :
treypad2702
treypad2702
27-04-2017
If f(1)=1 then f(f(1))=1 but f(f(1))=3, so f(1) isn't equal to 1If f(1)>2 then f(2)>3, so f(f(1))>3, but f(f(1))=3, so f(1) isn't greater than 2Thus f(1)=2, and f(2)=3f(3)=f(f(2))=6, and f(6)=f(f(3))=9, so 9 > f(5) > f(4) > 6, so f(5)=8 and
f(4)=7.
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Why was Pizarro’s timing for conquest perfect?
Solve the system. x-y+5z=3 2x+3y-z=2 -4x-y-9z=-8
What is the value of b in the equation -4 = 6 + b?
A 25 p⁺, 55 n⁰, 25 e⁻ B 25 p⁺, 30 n⁰, 25 e⁻ C 30 p⁺, 25 n⁰, 25 e⁻ D 25 p⁺, 30 n⁰, 23 e⁻
What are the two parts of the principle of intentionality? a) Purpose and action b) Perception and directionality c) Desire and motivation d) Belief and causati
Grace saved £9 in March. She saved £19 in April and £11 in May. Then Grace spent £23 on a keyboard. How much money does Grace have left?
What is the solid geometric shape formed by a mineral? 1) rock 2) ore 3) crystal 4) sediment
Finland briefly had a King in 1918. From which country's royal family was he taken?
Today we went to six flags, but it rained.
Shelby has 3 five-dollar bills and 2 nickels. How much money does she have?
