1) let f(x)=6x+6/x. find the open intervals on which f is increasing (decreasing). then determine the x-coordinates of all relative maxima (minima).

let f(x)=6−4/x+2/x^2. find the open intervals on which f is increasing (decreasing). then determine the x-coordinates of all relative maxima (minima).

let f(x)=(8x^2)/(x−4). find the open intervals on which f is increasing (decreasing). then determine the x-coordinates of all relative maxima (minima).

let f(x)=6(x−2)^(2/3) +4. find the open intervals on which f is increasing (decreasing). then determine the x-coordinates of all relative maxima (minima).

let f(x)=8√x −6x for x> 0. find the open intervals on which f is increasing (decreasing). then determine the x-coordinates of all relative maxima (minima).

1) increasing on (-∞,-1] ∪ [1,∞), decreasing on [-1,0) ∪ (0,1]

is local maximum, is local minimum

2) increasing on [1,∞), decreasing on (-∞,0) ∪ (0,1]

is absolute minimum

3) increasing on (-∞,0] ∪ [8,∞), decreasing on [0,4) ∪ (4,8]

is local maximum, is local minimum

4) increasing on [2,∞), decreasing on (-∞,2]

is absolute minimum

5) increasing on the interval (0,4/9], decreasing on the interval [4/9,∞)

is local minimum, is absolute maximum

Step-by-step explanation:

To find minima and maxima the of the function, we must take the derivative and equalize it to zero to find the roots.

1)

and

So, the roots are and

The function is increasing on the interval (-∞,-1] ∪ [1,∞)

The function is decreasing on the interval [-1,0) ∪ (0,1]

is local maximum, is local minimum.

2)

and

So the root is

The function is increasing on the interval [1,∞)

The function is decreasing on the interval (-∞,0) ∪ (0,1]

is absolute minimum.

3)

and

So the roots are and

The function is increasing on the interval (-∞,0] ∪ [8,∞)

The function is decreasing on the interval [0,4) ∪ (4,8]

is local maximum, is local minimum.

4)

has no solution and is crtitical point.

The function is increasing on the interval [2,∞)

The function is decreasing on the interval (-∞,2]

is absolute minimum.

5) for

So the root is

The function is increasing on the interval (0,4/9]

The function is decreasing on the interval [4/9,∞)

is local minimum, is absolute maximum.

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

answer: no, but if it does it's a obvious pattern.

step-by-step explanation: