Which is the equation of the same line as y=3x-8

You have forgot to upload an attachment with it either or you might forgot to write the complete question but i can still help you by telling you how this graph will be looking.

As you can see the y intercept is -8 so you can clearly understand that the line cuts the y axis at -8. Similarly by looking at the gradient and knowing that it is positive you can know that the the diagonal line will be sloping upwards with the multiple of 3.