Answer:
16p^2 - 24p - 9
Step-by-step explanation:
I literally just took the test lol
Answer:
67 calories
Step-by-step explanation:
because its bettween one
(f + g)(x) means f(x) + g(x)
So, you just input the function of f(x) and g(x) altogether, then simplify it.
(f + g)(x)
= f(x) + g(x)
= 2x² + 1 + x² - 7
= 2x² + x² + 1 - 7
= 3x² - 6
The answer is b
