You want to design a rectangular poster that has a length 2 feet less than three times it’s width. write a function rule for the area of the poster in terms of its width. what is the angular poster if you want to with to be 2 feet ./ i have the function as 3w-2=l but it can’t figure out the rest. can someone be kind enough to not just give me the answer but explain? would mean a lot to me i have a d: (

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

answer: i believe its b. if you sound out the sentences that sounds wrong.