Question

Graph the function.

For the function whose graph is shown below, which is the correct formula for the function?

Answer 1

What happens when x=0?

Answer 2

idk >..>

Answer 3

x=0 is the y=axis. What is the value where the line crosses the y-axis?

Answer 4

1?

Answer 5

That is right. Now which of the choices will allow y=1 when x=0?

Answer 6

y=x+1???

Answer 7

Yes. Also y= -x +1 satisfies the condition I ask about. You can verify which of these is correct if you know which has positive slope and whether your line has a positive slope or a negative slope.