(8, 11) is the correct solution. x = 8, y = 11
Plug it in:
11-8=3
That's correct.
I think it would be 10,200
The equation for a parabola with directrix y = –p and focus (0, p)
The distance between vertex and directrix is P
Also the distance between vertex and focus is also P
Focus (0,p) so focus lies on y axis
Directrix line is paralled to focus point
So Directex crosses the x axis .
Hence line of symmetry lies is the y-axis.
The graph is attached below.
Answer:
just do it by Pythagoras theoram
Step-by-step explanation:
because it is a right angle