Which of the following is the correct factorization of this trinomial?
4x-ox-9
O A. (4x-9)(x+1)
O B. (4x - 3)(x+3)
O c. (2x-9)(2x+1)
O D. (2x - 3)(2x+3)

depends on how many days you are talking about

step-by-step explanation:

answer: sine

step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.