A function has critical points at x=3 and x=7. Use the table below to determine (if possible) whether the function has a local max or a local min at those points. Explain your reasoning. :
A function has critical points at x=3 and x=7. Use the table below to determine (if possible) whether the function has a local max or a local min at those points. Explain your reasoning. Local Max! Local Min!
A function has a critical point at x=2. Use the number line below to determine (if possible) whether the function has a local max or a local min at x=2. :
A function has a critical point at x=2. Use the number line below to determine (if possible) whether the function has a local max or a local min at x=2. + - + -1 5 Local Max!
A function has critical points at x=-1, x=0, and x=6. Determine (if possible) whether the function has a local max or a local min at those points. :
A function has critical points at x=-1, x=0, and x=6. Determine (if possible) whether the function has a local max or a local min at those points. @ x=-1, f’’(x) is… Positive. Thus, we have a local min! @ x=0, f’’(x) is… 0! The 2nd Derivative test can’t help us. @ x=6, f’’(x) is… Positive. Thus, we have a local min!