Question

If f(x) = |x| + 9 and g(x) = –6, which describes the range of (f + g)(x)?

Answer 1

Answer:

The range of the (f+g)(x) is all real number or $]-\infty,\infty[$

Step-by-step explanation:

Let's difne the addition of two funtion as:

$(f+g)(x)=f(x)+g(x)$

$(f+g)(x)=|x|+9-6$

$(f+g)(x)=|x|+3$

The range of the (f+g)(x) is all real number or $]-\infty,\infty[$.

I hope it helps you!