Answer:
<h2>Area =28.8</h2>
Step-by-step explanation:

x = -9
-3x when x is 3 would be -3(3) = -9
Answer:
i think the answet is 0.625
Answer:

Step-by-step explanation:
1. rewrite the equation in standard form: 
2. find (h,k), the vertex. the vertex is 
3. find the 'focal length' of the parabola - the focal length is the distance between the vertex and the focus. from the vertex we can see that the focal length, p, = 3/2
4. Parabola is symmetric around the y-axis and so the asymptote is a line parallel to the x-axis, a distance p from the
y coordinate which is at
. Set up the equation:

5. substitute and solve:


hope this helps, ask me questions if you still don't understand.