Answer:
never
Step-by-step explanation:
Reflections do not change the size or shape, just the location of the figure
For this case we have that, by definition, the domain of a function is given by all the values for which the function is defined.
Having said that, we have the following function:
It is not defined when the denominator is equal to 0. That is:
Thus, the domain of r (x) is given by all real numbers except 1.
Answer:
all real numbers except 1.
Option A
Answer:
92.623
Step-by-step explanation:
Answer:
soit n un nombre entier quelconque; 2n sera pair et 2n+1 sera impair.
1) (2n)² = 4n² = 2 * 2n²
2) (2n+1)² = 4n² + 4n + 1 = 2*(2n² + 2n) + 1
3) 2n + 2m = 2*(n+m)
la somme de 2 nombres pairs est paire
(2n + 1) + (2m + 1) = 2n + 2m + 2 = 2 *(n + m + 1)
la somme de 2 nombres impairs est paire
Step-by-step explanation: