Write an equation in point-slope form of the line through point j(4, –4) with slope 4.
a. y+4=(x+4)
b. y+4=(x-4)
c. y-4=(x+4)
d. y+4=(x-4)

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

y-3=-3/2(x+4)

ur very much welcome