The blue graph was formed by the equation y=x-2 while the red graph was formed by the equation y=x^{2}-2. Examine those two equations. What do you notice?

I noticed that both of the lines had the same y-intercept and have different slopes leading to different amounts and the way that the line is shaped,like how the red line isn´t shaped in a straight line but the slope of the blue line led it to form in a straight line.

Step-by-step explanation:

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225