In celebration of a music store's anniversary, they offered discount series on selected bass guitars. The first guitar costs Php 19,950.00 with a discount series of 20%, 10%, and 5%, while the other costs Php 19,430.00 with discount series of 5%, 10%, and 15%. Which is a wiser buy when it comes to the price after discount?

one that is bigger than 3 1/2

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.

i cant answer this, theres no table. sorry man

step-by-step explanation:

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.