Answer:
i dont know can you turn your sceen so i can see it better
Step-by-step explanation:
When it's a right triangle, its the long piece that isn't a part of the legs of the right angle.
How to comparan? Not sure
First one b ≤ 9 good luck
Answer:
Given:
f(x) = 4x² + 1
g(x) = x² - 5
Then
(f + g)(x) = 4x² + 1 + x² - 5
= 5x² - 4
Answer: 5x² - 4