Answer:
it is true because when we open the brackets due to negative sign x shiht upwards and y shift downwards with power m
Step-by-step explanation:
a.
slope=-1/2
b.
eq. of line is
y-0=(-2-0)/(0-(-2)(x-(-2))
y=-2/2 (x+2)
or y=-x-2
I hope it helps man this much .
Always
if two points lie in a plane, then the entire line containing those points lies in that plane
answer is -3 just subtract 4 from each side
