Answer:
Reduction is centered at (2,2)
Scale factor = 1/3
Hope this helps!
I think that 30 bulbs are expected to be defective.
Answer with Step-by-step explanation:
Let A is non-singular

We have to prove that
is unique.
Suppose B and C are inverse of A such that
and AC=I
By using property 




Hence, the inverse of A is unique.
If you were to plot the function y=-x+6, both functions meet at the point (4,2)