Write the equation 11x-24+3x-20=180. The answer is 16.
Answer:

Step-by-step explanation:


His commission is simply: $15,000 x 0.04 = $600
Answer:
Step-by-step explanation:
The vertex is halfway between focus and directrix, at (0,0).
The equation has the form y = ax².
Focal length p = distance between focus and vertex = 1
p = 1/|4a|
1 = 1/|4a|
|a| = ¼
The focus lies below the vertex, so the parabola opens downwards and a<0.
y = -¼x²