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Answer:
Step-by-step explanation:
Answer: D.The domain and range of the function are the same.
Step-by-step explanation: Given function f(x)=-√-x.
The given function is a square root function and we have minus sign in front of x inside square root.
A square root always defined for positive values or 0.
In order to get a positive number or 0 inside square root, let us solve the inequality:
On dividing both sides by -1, the inequality sign would get flip and we get
<h3>Domain:We can see that we have a negative sign in front of square root. So, the value of f(x) would be always a negative number or 0.
<h3>Therefore, range would also be :
Answer:
Consider the expression . q is called the quotient, a is is the dividend and b is the divisor.
Since q is a multiple of 6, then q has the form for some integer k.
Since a is a multiple of 9, then a has the form for some integer s.
Since b is a factor of 12, then if 12 can be expressed of the form , for c an integer. Then b has the form
Replacing the preview expression in the initial expression we obtain:
Then is a equation to Isabel's problem.