The hospital uses the quadratic model to predict the number of births
The equation of the quadratic model is f(x) = 4 x^2 -43 x +178, and the number of births for month 8 is 90
<h3>How to determine the quadratic model</h3>
To determine the quadratic model, the make use of a graphing calculator, that has the following calculation summary
- a = 4.339
- b = -43.461
- c = 178.3
A quadratic model is represented as:
So, we have:
Approximate
Rewrite as:
At the 8th month, we have x = 8.
So, the function becomes
Hence, the number of births for month 8 is 90
Read more about quadratic models at:
brainly.com/question/1214333