Answer:
(0,-1) (1,0) (2,1) (3,2)
(0, -5) (1, -5.333) (2, -5.667) (3, -6)
Step-by-step explanation:
Let's start by making a table of 5 or so points
let's start with y=x-1
x value | y value
x=0 y= -1
x=1 y= 0 (1-1)
x=2 y=1 (2-1)
x=3 y=2 (3-2)
Which means that for y= x-1 our points are (0,-1) (1,0) (2,1) (3,2)
Let's now do x+3y= -15
Let's start by writing it in slope intercept form (y=mx+b)
x+3y= -15
x+15= -3y
[tex]-\frac{x}{3} -5=y[/tex]
Let's draw another table
x value | y value
x=0 y= -5
x=1 y= -5.333333
x=2 y= -5.6667
x=3 y= -6
So our points are (0, -5) (1, -5.333) (2, -5.667) (3, -6)
