Match the factorial to its value.

1. 7!
40,320
2. 5!
720
3. 8!
5,040
4. 6!
120

1.-  5,040

2.- 120

3.-  40,320

4.- 720

Step-by-step explanation:

the factorial of a number is multiplying it by all the integers before it until 1.

Thus, we find the factorial of 7: 7!

1.- 7! = 7*6*5*4*3*2*1 = 5,040

and in this same way we find the other factorials:

2.- 5! =5*4*3*2*1 = 120

3.- 8!=8*7*6*5*4*3*2*1 = 40,320

4.- 6! = 6*5*4*3*2*1 =720

true

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2