Answer:
Answer - -5
Step-by-step explanation:
Answer:
its B and E
edit: i forgot C
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
Co-ordinates of the focus is; (0, -4)
Step-by-step explanation:
We are given;
Vertex at origin; (0, 0)
Equation of parabola; y = x²/4p
4p = -16
Now,in parabola with vertex at origin, the coordinates of the focus is usually at (0, p)
Now, from 4p = -16 we can find p
p = -16/4
p = -4
Thus coordinates of the focus is; (0, -4)
Answer:
15 feet
Step-by-step explanation:
5 x 3 = 15
