You would use 72/9 , ( division ).
One decimal place to the left decimal point is the place.
Answer: positive
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
If you draw a vertical line through it, no x value has more than one y values.

Solve for the real domain

if

then


Solve : <span>

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use the logarithmic definition :



Divide both sides by 2 :


hope this helps!