Question
The graph of
is transformed to
. On which interval is the function decreasing?
Ask by Moreno Paul. in the United States
Jan 07,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The function
is decreasing on the interval
.
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Bonus Knowledge
To understand where the function
is decreasing, let’s analyze the transformation step-by-step. The original function
has a V-shape, and its vertex is at the origin (0,0). When we apply the transformation
, we shift the graph left by 1 unit, relocating the vertex to (-1,0). Moving down by 7 units with the -7 transformation places the vertex at (-1,-7).
Now, to determine where
is decreasing, we note that the function will decrease from the vertex (-1,-7) as x moves towards negative infinity. Thus,
is decreasing on the interval
.
In conclusion, the correct interval for the decreasing function is
.