Please help ASAP! Thankss

X intercepts are when y = 0, set the equation equal to zero and solve:

0 = -x^3 +x^2 + x -1

-x^3 + x^2 = -x

-x + x = 0

0-1 = -1

The first one is (-1,0)

Because the equation contains squares the answer could also be opposite, so the other answer would be (1,0)

The two answers are (-1,0) (1,0)

sine

step-by-step explanation:

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100