Identity which of the twelve basic functions listed below fut the description given. yux, y - xl, y - x3, y - Ixly-y-ex, y - xy-lan x, y- sinx, y-conx, y - int 6,y-
1
14 -
The one function that is decreasing (0,co),
a
y-1x1
c.
y-
1
1+0
b. y - Inx
d.
y-
X

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m