Question

Either Positive or Negative goes in the fill in the blank.

If f′ is negative on an interval, then f(x) is ____
on that interval and f′′(x) is ____ on that interval.

2. If f′′(x) is positive on an interval, then f′(x) is
____ on that interval and f(x) is _____ on that interval.

3. If f′(x) is decreasing on an interval, then f(x) is ____
on that interval and f′′(x) is _____ on that interval.

4. If f(x) is decreasing on an interval, then f′(x) is _____
on that interval and f′′(x) is _____ on that interval.

Answer 1

@Nnesha Hey do you know how to do this?

Answer 2

@dan815

Answer 3

@ParthKohli