As it's a square root the underroot value must be greater than or equal to 0
So
let's find out the domain
- √4x+11≥0
- 4x+11≥0
- 4x≥-11
- x≥-11/4
Domain
Answer:
744/40=18.6
Step-by-step explanation:
the 1 in 18.6 is in the 10ths place
the 8 in 18.6 is in the ones place
the .6 in 18.6 is in the -ones place
I got 241 on the second question with the ranges im not sure about the first one but i hoped my helping a little:))
9=9x+8
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