Answer:
El resultado eres: 
Step-by-step explanation:
Se dan las siguientes funciones


Cuál es el resultado de R(x) + S(x) ?
Se soman los fatores en comun. Entonces:

El resultado eres: 
0 and 1 cause both f(x) and g(x) values at that point are the same
Answer:
i think it is 12 positive
Step-by-step explanation:
i think
Answer:
X = -4
Step-by-step explanation:
Negative 4, hope this helps
f(3) = 1
substitute x = 3 into f(x)
f(3) = (2 × 3) - 5 = 6 - 5 = 1