A certain state uses the following progressive tax rate for calculating individual income tax:
Income Progressive
Range ($) Tax Rate
0 - 10,000
3%
10,001 - 50,000 5%
50,001 - 100,000 5.5%
Calculate the state income tax owed on a $50,000
per year salary.

tax = $[?]

A certain state uses the following progressive

tax rate for calculating individual income tax:

Income Progressive

Range ($) Tax Rate

0 - 10,000

3%

10,001 - 50,000 5%

50,001 - 100,000 5.5%

Calculate the state income tax owed on a $50,000

per year salary.

tax = $[?]

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.