Find a simple function g of the smallest order so that f(x) is big-O of g(x). In your estimation you can use theorems learned in lecture about the big-O estimates of sums/products of functions. f(x) = (x 2.3 + x ln x 5 )(1.1 x+1 + 1.2 x ) + (x 2 + 1.2 x )(x 3 + 0.92x )

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

mx+89b(-98)nb

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract