This table represents a relationship between x and y, where x is the independent variable.
x 20 40 60 80 100
y 10 20 30 40 50
Which equation represents the relationship between x and y?
Responses
y = x + 10
y, = , x, + 10
y=12x
y equals one half x
y=x−10
y equals x minus 10
y = 2x