SOLUTION: can you help me with the domain for the expression written in interval notation for this problem?
sq rt of 8-4x.
thanks
Algebra ->
Functions
-> SOLUTION: can you help me with the domain for the expression written in interval notation for this problem?
sq rt of 8-4x.
thanks
Log On
Question 463722: can you help me with the domain for the expression written in interval notation for this problem?
sq rt of 8-4x.
thanks Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! can you help me with the domain for the expression written in interval notation for this problem?
sq rt of 8-4x.
...
√(8-4x)
8-4x≥0
-4x≥-8
multiply by -1 and reverse inequality sign
4x≤8
x≤2
ans:
Domain of √(8-4x): (-∞,2]
(