Pregunta
QUESTION 33
What is the range of the function
given that
?
What is the range of the function
given that
Ask by Paul Willis. in Papua New Guinea
Jan 24,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The range of
when
is all real numbers from –4 to 4.
Solución
The function given is
with the domain
.
-
Understanding the Sine Function:
- The basic sine function,
, oscillates between -1 and 1. That is, has a range of .
- The basic sine function,
-
Scaling the Sine Function:
- The function
scales the sine function vertically by a factor of 4. This means that every output value of is multiplied by 4. - Therefore, the range of
becomes .
- The function
-
Domain Consideration:
- Since
is restricted to the interval , we examine the sine function over one full period. Within this interval, indeed achieves all values between -1 and 1.
- Since
Conclusion:
The range of the function over the interval
is
.
The range of the function
Answer: Its range is all real numbers from –4 up to 4.
Respondido por UpStudy AI y revisado por un tutor profesional
Como
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Beyond the Answer
The function
oscillates between its minimum and maximum values based on the sine function. Since
achieves values from
to
, when multiplied by
, the range of
becomes
. Therefore, as
varies from
to
,
will take on every value between these two bounds.
To visualize this, imagine plotting the function: as you move along the x-axis from
to
, you’ll see the graph peaking at
and dipping down to
like a rollercoaster of sine waves. It’s an exciting ride! Just remember, no matter where you are in this interval,
will always stay within that thrilling range from
to
.

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