Answer:
The equation of the parabola is
.
Step-by-step explanation:
Since the directrix is of the form
, the parabola is vertical. The vertex of the parabola (
) is the midpoint between the focus (
) and a point of the directrix (
), that is to say:
(1)
If we know that
and
, then the coordinates of the vertex of the parabola:


The vertex factor (
) is the distance of the focus with respect to the vertex:
(2)
If we know that
and
, then the vertex factor is:


The equation of the parabola in the vertex form is described below:
(3)
Where:
- Independent variable.
- Dependent variable.
- Coordinates of the vertex.
If we know that
and
, then the equation of the parabola is
.
A. x = 7, y = 4, z = 3
How?
Just plug in the numbers.
7 + 4 + 3 = 14
11 + 3 = 14
14 = 14
Next.
4 + 3 = 7
Next.
3 = 3
Answer:
Might be
Step-by-step explanation:
A.) The probability of all dependent events can be calculated using the OR formula
Answer:
43/4 = 10.25 which rounds to the nearest whole number of 10 total carts
<em>3/4 is the total.</em>
<em></em>
<em></em>
<em>See attached image for explanation.</em>
<em></em>
<em>Please consider marking "Brainliest". </em>
<em></em>
<em>Thanks <3</em>
<em></em>