The recursive formula
is telling you that the next term in the sequence is five times the previous one, minus 3.
So, if we start with , we have to multiply it by 5 and subtract 3 to get the next:
And similarly we can obtain all the next terms:
Answer:
The rational roots of the equation are:
x= -1.10355
x= 0.148953
x= 0.706883
x= -1
Step-by-step explanation:
We have to find the rational solutions of the algebraic equation:
This equation could also be written as:
for finding the roots of the equation we have to find the possible values of x.
Clearly the equation has 8 roots as the degree of the equation is 8.
from the graph of the following function we could see that the rational roots of the function are:
x= -1.10355
x= 0.148953
x= 0.706883
x= -1
The rest 4 roots of the equation are the complex roots.
The answer is 40 percent .
There's a total of 25 students .
10 of them are boys
10/25 = .4
.4=40%
Answer:
A. 5x+6
Step-by-step explanation:
-(9x-18)+8x
-3x+6+8x (multiply across the -1/3)
5x+6 (combine 8x and -3x)