Look at the graph shown below: A coordinate plane is shown. A line passes through the y-axis at −1 and through the point 1 comma 2.

Which equation best represents the line?

y = 1 over 3.x − 1
y = 3x − 1
y = −x + 1 over 3.
y = 3x + 1

(0,4),(-4,1)

y=mx+b, m=(y2-y1)/(x2-x1)

m=(4-1)/(0-(-4))

m=3/4

b=4

y=3/4x+4

the answer is (-4,-4)

hope this ! : d

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !