Peter is folding brochures for his dad‘s company after one hour he has 330 brochures left fold after four hours he only has 90 brochures left of old right equations slope intercept form

The required slope intercept form is .

Step-by-step explanation:

Consider the provided information.

It is given that after one hour he has 330 brochures left fold

It means if x=1 then y=330

So the first coordinate is (1, 330)

After four hours he only has 90 brochures left of old.

It means if x=4 then y=90

So the first coordinate is (4, 90)

Use the formula to find the slop of the equation    where

So, the slop is -80. Now put the value of m and into the slop intercept form .

Now put the value of m and b into the slop intercept form.

Hence, the required slope intercept form is .

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)