Groceries because they are a necessity to people
Answer:
-16
Step-by-step explanation:
1-8-9=-16
Answer:
The domain is the possible values of x that can be plugged into the function safely.
Step-by-step
Let D = domain of f
D = ALL REAL NUMBERS
Answer:
2x² + 4x + 3
Step-by-step explanation:
Given:
f (x) = 2x +1
g(x) = x² + 2x + 1
to find f(g(x)), simply take the x-terms in f(x) = 2x+1 and replace them with g(x) = x² + 2x + 1
Hence,
f(g(x))
= f(x² + 2x + 1)
= 2(x² + 2x + 1) + 1
= 2x² + 4x + 2 +1
= 2x² + 4x + 3
