Help please! The problem is in the photo.
1 answer:
You might be interested in
Answer:
The height of the pyramid is
Step-by-step explanation:
we know that
The volume of the trapezoid pyramid is equal to
where
B is the area of the trapezoid base
h is the height of the pyramid
we have
substitute and solve for h
Given:
The equation of the parabola is:
To find:
The y-intercept of the parabola.
Solution:
We have,
Putting in the given equation, we get
Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).