Answer:
For 
, the group is CLOSED as it a polynomial.
Step-by-step explanation:
Here, the given polynomials are:
Now, a group G is said to be <u>CLOSED UNDER SUBTRACTION</u> if,
a and b are he elements of G ⇒ (a-b) is ALSO AN ELEMENT of G
Now, here:
or, 
Also, R(x) is a POLYNOMIAL.
So, R(x) is an Element of group G.
So, the set G of polynomials.
Hence, for the polynomial , it will be a polynomial the group is CLOSED.
-8..............................
Answer:
(0,1) and (4,17)
Step-by-step explanation:
y=2x² - 4x + 1
y = 4x + 1
2x² - 4x + 1 = 4x +1
2x² - 4x = 4x
2x² - 8x =0
2x(x-4) = 0
x=0, or x=4
x=0, y=4x+1=4*0 + 1 = 1 (0,1)
x=4, y=4x+1 = 4*4 +1 = 17 (4, 17)
Answer:
Step-by-step explanation:
Hailstone Sequences follow these rules: If a number is even, divide it by 2 If a number is odd, multiply it by three and add one. if you follow the procedure enough times you will eventually get to 1.
Answer:
Explanation:
If line segments PQ has endpoints at P(-5, 4) and Q(7, -5).
To determine the length of the line, we use the distance formula:
Substituting the given values, we have:
