How many solutions does the system have y=2x-1 y=2x+6
1 answer:
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ANSWER
EXPLANATION
The cotangent function that is fully transformed is of the form
where 'a' is the amplitude.
is the period.
This implies that b=1
The phase shift is
Substitute b=1 to get;
and d=2 is the vertical shift.
We choose a=1 to get the required function as