9514 1404 393
Answer:
f(g(x)) = 2/(x^2 +4x)
Step-by-step explanation:

Answer:
None of those
Step-by-step explanation:
3! = 3*2*1 = 6
4! = 4*3*2*1 = 24
24 * 6 = 144
144 is none of the choices
Answer:
<u>Answer</u><u>:</u><u> </u><u>D</u>
Step-by-step explanation:

open the brackets [ distributive property ]

collect like terms:

divide either sides by 5:

Answer:
10,36,3,144,6 and 24 in that order
Step-by-step explanation:
sorry if its wrong
Answer:
Let
x = number of yards mowed
The domain of the function is
5 ≤ x ≤ 20
If we multiply the inequality by 25, we get
125 ≤ 25*x ≤ 500
Which is the same as
125 ≤ f(x) ≤ 500
(Range of the function)
Domain 5 ≤ x ≤ 20
Range 125 ≤ f(x) ≤ 500