Answer:
It's A.
Step-by-step explanation:
Because whatever goes into the absolute value symbol, it'll turn out positive. And real numbers could only be positive.
Answer:
(2)
Step-by-step explanation:
Our logarithmic expression is: .
Remember the logarithmic property that ln(a/b) = lna - lnb. So, we can write this as:
Also, we can write square roots as powers of one-half, so √e = . There's another log property that: . We can apply that here for both the √e and the y³:
Finally, note that ln(e) is just 1, so we have:
The answer is thus (2).
<em>~ an aesthetics lover</em>
Answer:
x=5
Step-by-step explanation:
the square root of 25 is 5 and 5*5=25 so the answer is 5
Answer:
There are many points that are solutions to the equation, but one of which would be (1, 2)
Step-by-step explanation:
In order to tell if they are a solution, we use the values in the inequality and see if it results in a true statement.
y < -1/2x + 2
1 < -1/2(1) + 2
1 < -1/2 + 2
1 < 3/2 (This is a true statement)
Since it is a true statement, we know it is a solution.