which interval for the graphed function has a local minimum of 0? -3,-2 -2,0 1,2 2,4
which interval for the graphed function has a local minimum of 0? -3,-2 -2,0 1,2 2,4
Answer
Explanation:
Step1: Understand local minimum
A local minimum is a point where the function value is less than or equal to the values at nearby points.
Step2: Check each interval
- For $[-3,-2]$, the function values are above 0.
- For $[-2,0]$, at $x = - 2.5$, the function has a value of 0 and it is the lowest - value in this interval.
- For $[1,2]$, the function values are above 0.
- For $[2,4]$, the function values are above 0.
Answer:
$[-2,0]$