Answer:
Domain of the function is (inf, -inf)
Step-by-step explanation:
4 sqrt(400) / 4 sqrt(5)
sqrt(400) =20
4 *20
--------
4 sqrt(5)
the 4's on the top and bottom cancel
20
--------
sqrt(5)
I was taught never to leave a sqrt in the denominator
so you need to multiply by sqrt (5) in the numerator and the denominator
20* sqrt(5)
--------
sqrt(5)* sqrt(5)
20* sqrt(5)
--------
5
= 4 sqrt(5)
Add 5 to 19 which is 24 then divide it by -6 and it’s x= -4
The rang is based on values so maybe the range is 92
Answer:
her ist answer
Step-by-step explanation:
plz rate and like my answer