1: 85,000 meters
2: 7.1 meters
3: 0.634 meters
Answer:
OR
Step-by-step explanation:
Vertex form of a parabola is given as:
Where () is the vertex and are the points on the parabola.
We are given that, the vertex is (3, -2) and another point on parabola is given as (2, 3).
First of all, putting the vertex in the vertex equation as given above:
Now, putting the values of as 2, 3 and let us find the unknown variable :
Therefore, the equation in vertex form can be written as:
OR
slope formula: y2-y1/x2-x1
Answer:
-1.5-32-16ij
Step-by-step explanation:
When you substitute it you will get (3i+8j)(-0.5i-4j)
Then you will use FOIL
From this, you get -1.5-32-16ij