PLEASE HELP! I have been working on this IXL for over 30 minutes and I keep getting the questions wrong. I am not good at graphing and I am really frustrated. Can someone please help?

The point is (-6|3)

Step-by-step explanation:

x-3y= 3

x-3=3y

(1/3)x-1= y

for y=0

(1/3)x-1=0

(1/3)x=1

x=3

first Point P(3|0)

for  x=0

-1=y

second Point T(0|-1)

Proof:

x-3 *(-3)=3

x+9=3

x=-6

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.