Real life parabola

Santiago fredo and Ricardo rodriguez

Big image

Random points and the vertex

vertex - (8.05,14.03)

point 1 - (1.82,4.08)

point 2 - (12.04,8.01)

standard form and vertex form

vertex form - y=√-6.02/3.99(x-8.05)^2+14.03


standard form -

Questions

1. what does the height of the roller coster represent?

the origin

2. what is the maximum height of the roller coster?

14.03

3. At the spot where the roller coster hits the ground, what is the relevance to the equation?

4. how is the domain related to the distance of the start to the end of the roller coster?

the domain is represented by the two root of the roller coster

5 how is the range related to the height of the roller coster?

the maximum hight from 0 is how high the range can be.