Answer:
H0: mu = 100
Ha: mu > 100
It is preferable to use this Ha than mu < 100 because it meets the specifications.
Step-by-step explanation:
It is preferable to use mu > 100 as the alternate hypothesis than mu < 100 because the specifications state that mean strength of welds should exceed 100 lb/in^2.
Exceed is expressed using the inequality, greater than.
Therefore, the alternate hypothesis should be expressed using greater than.
I’m not so sure, but I think it might be:
f(x)=x-1
Sorry if wrong
Answer:
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, ... 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, ... 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, ...
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Answer:
The answer is explained step by step below.
Step-by-step explanation:
Considering the function
As we know that the domain of a function is the set of input values for which the function is real and defined.
As
the function has no undefined points nor domain constraints. Thus, the domain is
Simply,
As the range is the set of the dependent variable for which the function is defined.
So,
The range of the polynomials with odd degree is all the real numbers
which is
Simply,
The graph is also attache below.
Keywords: domain, range, function
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Answer:
Derivative of any constant is zero
you can solve it by first derivative rule