Answer:
Option (2)
Step-by-step explanation:
Answer:
the first step is subtract 4 from both sides
x + 4 > 8
x + 4 - 4 > 8 - 4
Step-by-step explanation:
Answer:
Step-by-step explanation:
You have the domain. It is given as -1≤x≤1
Now all you have to do is figure out the range which is the y value. At first glance I think it might be 3, but that does not look very logical. I'll post this much of it now and be back in under an hour with a more complete answer.
Of course! How silly of me. There is a minimum of y = 1 in the range which comes from x = 0
I've included a graph so you can see how this all works.
So the range = 1 ≤ y ≤ 3
the rectangle is but the line is not because the line has to have another side !
Answer:
the first one is -(25/2) OR -12.5
THE Second one is -(125/8) or -15.625