The data given are
<span>X -1 -2 -3 2 3
Y 3 5 7 -3 -5
which fits into the linear equation
y = -2x + 1
Function 2
The rate of change or the slope of the line
(3 - 0) /(0 - (-1) = 3
The rate of change of function 1 is -2
The rate of change of function 2 is 3
The function with the greater rate of change is function 2</span>
2.85 + 3.15 = 6 (total kilograms)
2.85/6 = 0.475...multiply by 100 t get the percent = 47.5% (sugar)
60 inches of wood are needed
