Question

How are the functions y = x and y = x – 3 related? How are their graphs related? . Can someone explain this to me

Answer 1

The equations given are parallel lines wherein they never meet however you extend the lines formed. Just by looking, you can say they are parallel since they have the same slope. Also, the second equation is a translated equation of the first one. The y-intercept of the first is moved from zero to negative 3.