Question

What can be concluded about the line represented in the table? Check all that apply.

The slope is 2.

The slope is 1/2
The y-intercept is -4.
The y-intercept is 8.
The points (-2,-5) and (8,0) are also on the line.
The points (-5,-2) and (1,10) are also on the line

Answer 1

Answer: y=mx+b, m=(y2-y1)/(x2-x1), b=y-intercept, value of y when x=0

m=(-8-10)/(-2-1)

m=-18/-3

m=6

y=6x+b, using (1, 10) we can solve for b

10=6(1)+b

10=6+b

4=b so the line is:

y=6x+4

Explanation: