Solve the system of equations

(4, -3)

Step-by-step explanation:

First turn them into slope intercept form:

y=3x-15

y= -1x+1

then I used a calculator that graphs them for me

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x