Use graphing technology to approximate the solutions of the equation. x2 + 6x -9 = x + 6 + 6
Each of the following graphs is shown in a (-20,20,2] by [ -20,20,2] viewing window. Choose the graph that can be used to solve the equation.

-1/2 +2

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.

sorry man i accidentally pressed yes my bad

step-by-step explanation: