2.85 + 3.15 = 6 (total kilograms)
2.85/6 = 0.475...multiply by 100 t get the percent = 47.5% (sugar)
Your not wrong I don’t know why your teacher said that
Parallel lines have the same gradient so it’s the second or the fourth answer.
y = mx + c
y = 2x + c
3 = (2 x 2) + c
3 = 4 + c
3 - 4 = c
c = -1
y = 2x - 1
Polynomial Degree: 8
Leading term : 5x 8
Leading coefficients:5
Hopefully you get it right :) .
They do not appear to be symmectric. they seem to line up well