What is the domain of the function y = ^3 sqrt x ??
2 answers:
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Answer:
A)
Step-by-step explanation:
An equation is a function of when
is the independent variable, that is:
(1)
Where is the dependent variable.
According to this, does not represent a function of
, since the independent variable is a function of
, that is,
. Therefore, the correct answer is A.
Answer: (4, 3)
Step-by-step explanation:
The formula for coordinate of the mid point is given as :
Mid point = ( ,
)
= 9
= -1
= 9
= -3
Substituting the values into the formula , we have :
Mid-point = ( ,
)
Mid-point = ( ,
)
Mid - point = ( 4 , 3)