. Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of
2 answers:
Answer:
children,
adults
Step-by-step explanation:
Let
x------> the number of adult tickets
y-----> the number of children tickets
we know that
----> equation A
--------> equation B
Using a graphing tool
see the attached figure
Remember that
The solution of the system of equations is the intersection point both graphs
The solution is the point
that means
adults
children
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Answer:
A.
Step-by-step explanation:
A rational-polynomic function is a function of the form:
(1)
There are three important remarks on this kind of function:
1) when function passes through the x-axis.
2) If , then the function
has a vertical asymptote.
3) The horizontal asymptote is a linear function of the form .
In accordance with the graph, the function has two vertical asymptotes at and
, numerator becomes zero for
and horizontal asymptote is
as grade of numerator is less than grade of denominator.
Hence, we conclude that rational function is <em>. </em>(Correct answer: A)
