Answer:
f(x) = x² - 4x - 12
Step-by-step explanation:
f(x) = (x - 6)(x + 2)
f(x) = x² + 2x - 6x - 12
f(x) = x² - 4x - 12
Answer:
13.6
Step-by-step explanation:
Answer:
6.0
Step-by-step explanation:
Answer:
D!
Step-by-step explanation:
Answer:
108 degrees
Step-by-step explanation:
