Given the graph, and the equation y=x2- 2x – 3 calculate the coordinate point
for the y-intercept. Show this work algebraically

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Can someone me i’m confused. will give brainliest and a whole bunch of points

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum