Answer: 1, 7, 1, 7, 1.
Step-by-step explanation:
The given function :
and f(1) = 1 for n ≥ 1
We put value of n=1,2,3,4 , we get
For n=1 , ![f(2)=f(1+1)=-2f(1)+8=-1(1)+8=-1+8=7](https://tex.z-dn.net/?f=f%282%29%3Df%281%2B1%29%3D-2f%281%29%2B8%3D-1%281%29%2B8%3D-1%2B8%3D7)
For n=2 , ![f(3)=f(2+1)=-2f(2)+8=-1(7)+8=1](https://tex.z-dn.net/?f=f%283%29%3Df%282%2B1%29%3D-2f%282%29%2B8%3D-1%287%29%2B8%3D1)
For n=3 , ![f(4)=f(3+1)=-2f(3)+8=-1(1)+8=7](https://tex.z-dn.net/?f=f%284%29%3Df%283%2B1%29%3D-2f%283%29%2B8%3D-1%281%29%2B8%3D7)
For n=4 , ![f(5)=f(4+1)=-2f(4)+8=-1(7)+8=1](https://tex.z-dn.net/?f=f%285%29%3Df%284%2B1%29%3D-2f%284%29%2B8%3D-1%287%29%2B8%3D1)
Hence, the first five terms of the given sequence are 1, 7, 1, 7, 1.
Answer:
-11
Step-by-step explanation:
Plug in 0 for x and 3/5 for y into the expression
-4(0) + 5(3/5) - 14
Multiply the numbers inside the parentheses
0 + 3 - 14
3 - 14 = -11, which is your answer
When the dilation is about the origin, the scale factor multiplies every coordinate. That is (considering the x-coordinate) ...
6·k = 3
k = 3/6 = 1/2
The appropriate choice is
1. 1/2
3(-2) -(1) -3(-2)
= -6 -1 +6 = -1