Observe that
In the original equation, divide both sides by :
Next,
where is any integer. Then
Fix to ensure , so that
Answer:
All of these
Step-by-step explanation:
Given
at
Required
Interpret
mean that: the function is at
In other words:
It also means:
Substitute 5 for x and the result will be 11
<em>Hence, all options are true</em>
The domain is the X coordinates.
The bottom black dot is on X =-4 and the top black dot is on X = 6.
Because the dots are solid black, this means the X coordinate is part of the solution ( equal to).
This means the domain is greater than or equal to -4 and less than or equal to 6
which would be written as -4=< x<=6
Answer:
its true, depending on the times table.
The required equation is: