Answer:
A,D
Step-by-step explanation:
The actual factor is 6(x + 1)(x^2 - x +1).
Answer:
5 left, (5,_) and 12 up. (5,12)
Step-by-step explanation:
Answer:
f^-1(x) = (x -2)/3
Step-by-step explanation:
To find the inverse function, swap x and y, then solve for y.
y = 3x +2 . . . . given function
x = 3y +2 . . . . inverse relation
x -2 = 3y . . . . subtract 2
(x -2)/3 = y . . . divide by 3
f^-1(x) = (x -2)/3 . . . . in functional form
