The x-axis serves as a horizontal asymptote for all exponential functions. Exponential functions are of the form f(x) = ax . The domain consists of all real numbers. However, the range only consists of all numbers greater than zero. This is because no matter how large x gets, the graph will shoot upwards towards infinity. If x becomes a negative, we know that we will get f(x) = 1/a2 . The larger the negative number, the closer the function approaches zero. So, for exponential functions we will always have that restriction that the range will only include positive numbers. I hope this answers your question. I believe the statement is true.
For this case we can algebraically rewrite the expression given as:

Where:
x: Represents the unknown number
Subtracting 8 from both sides of the inequality we have:

Dividing between 4 on both sides of the inequality:

We multiply by -1 on both sides taking into account that the sense of inequality changes:

ANswer:

6n-15=n
minus n both sides
5n-15=0
add 15 both sides
5n=15
divide both sides by 5
n=3
de number is 3
24 hours in a day
24 divided by 8 = 3
400 mg times 3 doses = 1200 mg a day
mg to ounce is times 3.5274 x 10^-5
1200 times 3.5274 x 10^-5 = 0.0423288 oz
i dont really know sorry
Step-by-step explanation: