Question

y = (x – 3)^2 Where would the graph cross the y-axis?

Answer 1

The graph will cross the y-axis when x=0 . Thereby,

$y=(x-3)^2\rightarrow y=(0-3)^2\rightarrow y=(-3)^2\rightarrow y=9$

The graph crosses the y-axis in y = 9