5h -2+ 9h
= (5h+ 9h) -2
= 14h -2
The final answer is 14h -2~
nothing yw listen to your teacher !
:)
She added -14
the difference between 10 and -4 is 14
since this should use addition then we add -14
The number of subscribers y to a newspaper after t years is shown by the equation , where 75 is the initial number of subscribers to a newspaper and t is the time period is years.
The above equation can be rewrite as
which is equivalent to the exponential decay function with rate r=0.05=5%
⇒ The number of subscribers to a newspaper decreased by 5% every year.
Answer:
The answer is A.
Step-by-step explanation:
You can make a test by substituing x-coordinate into the equation :







