Answer:
Step-by-step explanation:
Given:
The function,
Solution 1:
Let
If , then,
Solution 2:
Let . Then,
Similarly, there can be many solutions.
T he equation for a parabola with directrix y = –p and focus (0, p) is:
1 answer:
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.
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