For positive integer n, the factorial notation n! represents the product of the integers from n to 1. (For example, 6! = 6*5*4*3*2*1.) What value of n satisfies the following equation? 5! * 9! = 12 * n!
(A) 10 (B) 11 (C) 12 (D) 13 (E) 14

10

Step-by-step explanation:

5! = 5×4×3×2×1 = 120 = 12 × 10

9! = 9 ×8×7×6×5!

n! = (5! × 9!) / 12

n! = ( 12 ×10 × 9!) / 12

n! = 10!

13

Step-by-step explanation:

5! Is 4! Away from 9! So 9! +4!= 13!

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )