09/30/20

A basketball player shoots a ball toward the basket. Use the given ordered pairs to complete the problem, where t represents time and h(t)represents the height of the... more

11/16/16

#### What is this formula for in the mathematic point of view?

I have derived a formula and I wonder what formula is similar to this one in a mathematical point of view?   F = (X2 - Y2)/ (X - Y )2   Is there any formula that looks like this one and is used... more

07/04/15

#### Need Help with quadratic regression

Explain the real-world meaning of the parameters a, b, and c of the quadratic function model.Based on data from 1990 to 2003, the amount of money spent on prescription drugs (per capita) can be... more

05/14/14

#### How do I find the speed in miles per hour when the stopping distance is 300 feet and the function is f(x)=.125x^2+2.3x+26.875

We are working with quadratic regressions.  I found the function, but I can't figure out the speed when the stopping distance is 300 feet.  I believe the answer is 38.5, or when rounded 39 mph.

03/24/13