Answer:
step below and graph
Step-by-step explanation:
y intercept: x=0 y = (-1/18) * 3 * (-3) * (-4) = - 2
y = -1/18 * (x³ - 4x² - 9x +36) ... leading coefficient: (-1/18 x³) -1/18
highest degree:( x³) 3
Point form(-4,-2) or equation form x=-4,y=-2
2ab (∛(192ab^2)) - 5 (∛(81a^4b^5))
2ab (∛(4*4*4*3*ab^2)) - 5 (∛(3*3*3*3*a^3*a*b^3*b^2))
8ab (∛(3ab^2)) - 15ab (∛(3ab^2))
-7ab (∛(3ab^2))
Option 3