Answer: n > 6.85
Step-by-step explanation: So the orignal question was 13 < 4n – 14.4 and you want to know how to solve it.
13 < 4n – 14.4
27.4 < 4n (You add 14.4 to both sides to get n by itself)
27.4/4 < 4n (You divide both sides by 4 to get just n)
6.85 < n (This is because 27.4/4 is 6.85)
I hope this helps
|x+4| = 3x - 5
x + 4 = 3x - 5
2x = 9
x = 9/2
-(x+4) = 3x - 5
-x -4 = 3x - 5
4x = 1
x = 1/4
answer
x = 1/4
x = 9/2
Answer: The function does not have an inverse.
Step-by-step explanation:
Unless the domain is restricted, the function doesn't have an inverse because it is not one-to-one.
Answer:
Want the environment here?
Step-by-step explanation:
For a rational function, we cannot values in the domain that will make the denominator 0.
So set the denominator =0
or
So the answer is (-1,1)