Write a polynomial function in standard form with the given zeros. x = 3, -1, -7

Choose the correct answer below.

A. f(x) = x3 - 5x² – 17x + 21
B. f(x) = x3 + 5x2 – 17x- 21
C. f(x) = (x - 3)(x + 1)(x + 7)
D. f(x) = (x+3)(x - 1)(x - 7) E. f(x)=- 21 + x3 – 17x + 5x2
F. f(x) = 21 + x3 – 17x - 5x2
(No links please) they don't work for me)

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation:

your answer is  

a.

5

step-by-step explanation: