Answer:
b
Step-by-step explanation:
(a)
(b)
A(-3,0)
B(0,6)
2x-y+6=0
a=2, b=-1, c=6
x0=0, y0=0
1/3 times the base and hight. I think. hope that helps.
5%
Lets say 10 add a 0 = 100 9.5 add a 0 = 95.0 (move ok decimal place) so there is a 5% error.