Question:
Señala todas las funciones dadas que sean crecientes en el intervalo $(3,\infty)$.
Project ID:
7400100065
Answer 1:
$$f(x)=|x|$$
Answer 1 Correct:
1
Answer 2:
$$f(x)=|x+3|+3$$
Answer 2 Correct:
1
Answer 3:
$$f(x)=|x-3|-4$$
Answer 3 Correct:
1
Answer 4:
$$f(x)=|3-x|-2$$
Answer 4 Correct:
1
Answer 5:
$$f(x)=2-|x+3|$$
Answer 5 Correct:
0
Answer 6:
$$f(x)=4-|3-x|$$
Answer 6 Correct:
0
Answer 7:
$$f(x)=2-|x+4|$$
Answer 7 Correct:
0
Answer 8:
$$f(x)=|3x-9|$$
Answer 8 Correct:
1