I am 100% sure it is A. I did the test and it showed it was A.
Please leave a thanks.
The slope-intercept form of a line is:
y=mx+b
m=slope=(y2-y1)/(x2-x1)
b=y-intercept (the value of y when x=zero)
Answer:
x=2
Step-by-step explanation:
y=-x+4 y=3x
3x=x+4
2x=4
x=2
(I hope this is the answer)
<span>He should use the mean because there are no outliers that affect the mean.</span>