Mrs. jackson gives the table below to her students.

x y
4 26
5 23
6 m

in order for the function to be linear, what must m be and why?
m = 22 because the rate of change is 1.
m = 20 because the rate of change is 3.
m = 22 because the rate of change is –1.
m = 20 because the rate of change is –3.

For this case, the slope of the line is given by:

Substituting values, we have:

Rewriting:

Then, since the value of the slope is constant for a line then we can rewrite the slope equation to find the value of M.

We have then:

From here, we clear the value of M:

m = 20 because the rate of change is –3.

nope lol

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!