A parabola can be drawn given a focus of (8, 6) and a directrix of x=4 Write the equation of the parabola in any form.

The equation of the parabola in vertex form is .

Step-by-step explanation:

Since the directrix is of the , then the equation of the parabola in vertex form is of the form:

(1)

Where:

- Dependent variable.

- Independent variable.

- Least distance between focus and directrix.

, - Coordinate of the vertex.

The least distance between focus and directrix is determined by Pythagorean Theorem:

Now, we determine the location of the vertex by the following vectorial formula:

(2)

If we know that and , then the location of the vertex is:

And the equation of the parabola in vertex form is .

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.