The y-coordinate is between -1 and -2. It is close to halfway between -1 and -2, but it is a little less than halfway.
Answer: Choice B. 
3.
ninths=1/9
1/3 is equal to 3/9.
so (1/9)*3 = 3/9
(taken from a source)
<span>double blind
</span>
Hope this helped!
:)
10P4 = 10! / (10-4)! = 10*9*8*7 = 5040
9C4 = 9! / 5! 4! = 9*8*7*6 / 4*3*2*1 = 126
B^n / b^m = b^(n - m)
4^5 / 4^2 = 4^(5 - 2) = 4^3