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
Rose has read more because 3/6 of a book is more then 3/8 of a book in Alexa's book the chapters will be shorter than the chapters in Rose's book.
Hope this helps
(2j+7)(2j−7)
=(2j+7)(2j+−7)
=(2j)(2j)+(2j)(−7)+(7)(2j)+(7)(−7)
=4j2−14j+14j−49
=4j2−49
Use Photomath it works well
Answer:
the answer is A
Step-by-step explanation:
this this is because a is inversely proportional to b so therefore k becomes an inverse variation