Is there supposed to be a picture? (A graph)
This are the answers to your questions
Answer:
Across x-axis = (-4, 2) across y-
axis = (4, -2)
Answer:
x = 8 or x = -1 is the answer
Step-by-step explanation:
3x² - 21x -24
divide with 3
x² - 7x - 8
Factorizing,
x² + x - 8x - 8
x(x + 1) -8 (x + 1)
(x - 8) (x + 1)
x = 8,-1
