Respuesta :

Answer:

positive 6

Step-by-step explanation:

you first plug the number gives and you solve it gives you -6, on the following equation there are "| |" that's mean that if is a negative number it change to positive, but if is a positive number the answer remains positive as well.

hope it helps
If b(x)=x+4 and you want to solve b(-10), you would replace -10 where x appears.

b(-10)= -10+4

b(-10)= -6

Therefore, -6 would be your answer.
Hope this helped! :)