20 ! determine the rational roots of 2x^5 - 11x^4 + 14x^3 - 2x^2 + 12x + 9 = 0. 1/2 1 3/2 3 9/2 9 -1/2 -1 - 3/2 -3 -9/2 -9

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.

30005

yes ok