Answer:
you press the paper clip symbol
Step-by-step explanation:
I'd say that the relationship between y and x is that they're both equivalent to each other, since -3 = -3.
The y-intercept is the point where the graph crosses the y-axis. It is found by setting x=0. For your equation, that makes the x-term vanish and only the constant remains. The ordered pair is ...
(x, y) = (0, -9)
I think it is D cause it could be equal
Slope is 2 and y-intercept is 9