Answer:
About 0.71 of the field
x=3
y=3
Step-by-step explanation:
x = 6-y
-plug in (6-y) into first equation
2(6-y)+3y = 15
12-2y+3y=15
-2y+3y = 3
x=6-3
double check:
(2*3) + (3*3) = 6 + 9 = 15
3 + 3 = 6
3
F(x) = 2 - x²
