Compare the rates of change of the following items. y = -0.5x + 1

a line which passes throught
the points (-2,0) and (0,-1)

A.
The rate of change of item I is equal to the rate of change of item II.

B.
The rate of change of item II is greater than the rate of change of item I.

C.
The rate of change of item I is greater than the rate of change of item II.

5/20 so 25%

step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock

and?

step-by-step explanation: