Robot a new skateboard that was on sale the original price of the skateboard was $60 the store had marked it down by $20 percent
2 answers:
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Given:
The function is:
To find:
The domain of the given function.
Solution:
Domain is the set of input values.
We have,
It is a quadratic polynomial.
We know that a quadratic polynomial is defined for all real values of x. So, the given function is defined for all real values of x and the domain of the given function is:
Domain = Set of all real number
Domain = (-∞,∞)
Therefore, the correct option is B.
Answer:
y =16
I have solved it . It's in the picture above. Hope it helps
