Factor each function to find the zeros of the function. Show all of your work. State the multiplicity of each zero and whether it crosses the x-axis or is tangent to it. 3.f(x) = 7x^2 - 28x + 28
4. f(x) = 2x^5 - 7x4 - 9x3
5. f(x) = 8x^4 - 38x2 - 75

sorry i got nothing

step-by-step explanation:

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

step-by-step explanation:

i think its about 8

i belive false if so your welcome if not well idk