Question

Use quadratic regression to find the

equation for the parabola going
through these 3 points.
(-4, -33) (1, 2) (9, 162)
HELP PLZ

Answer 1

9514 1404 393

Answer:

y = x^2 +10x -9

Explanation:

Quadratic regression generally requires the use of "technology" to aid in finding the equation of the curve of best fit. Use the technology you've been introduced to.

__

When only a few data points are provided, I prefer to use the Desmos graphing calculator. It shows the equation to be ...

y = x^2 +10x -9