1. This table represents a relationship between x and y, where x is the independent variable.
x 1 2 3 4 5
y 3 4 5 6 7
Which equation represents the relationship between x and y?
x = 2y
x = y + 2
y = 2x
y = x + 2
2. This table represents a relationship between x and y, where x is the independent variable.
x 9 12 15 18 21
y 3 6 9 12 15
Which equation represents the relationship between x and y?
y=x−6
y = 3x
y = x + 6
y=13x
3. This table represents a relationship between x and y, where x is the independent variable.
x 9 12 15 18 21
y 3 4 5 6 7
Which equation represents the relationship between x and y?
y = x + 6
y=x−6
y = 3x
y=13x