Hayo! anyone speak german? asking for a friend...
1 answer:
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Answer:
OK so we can see that when x increases y does too. The answer is C
Let
x--------> the number of sessions
y-------> the total payment
we know that
without membership:
--------> equation
with membership:
--------> equation
using a graph tool------> resolve the system of equations
see the attached figure
the solution is the point
that means
For
the cost is in both forms
so
to justify buying the membership
therefore
<u>the answer is</u>
