Question

What is the equation of the graph below?


y = – (x + 3)2+ 1

y = – (x – 3)2+ 1

y = (x – 3)2+ 1

y = (x + 3)2+ 1

Answer 1

Answer : y = (x - 3)^2+ 1

Answer 2

I would guess the third one.

Answer 3

Since you have the graph, just plug in the value of x and see if y corresponds to it. That's the easier method if the graph is given to you.

Answer 4

Thank you both!