Find the discriminant.
- 4y^2- 8y + 2 = 0

Can someone me do math because i am having a breakdown rn because i don’t get it

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?