Question

What is the quadratic regression equation for the data set?

ay=−0.004x 2+0.415x−0.546 b) y=0.004x 2+0.415x+0.546 c)y=−0.004x+0.415 d)y=−0.004(0.415)x

Answer 1

The quadratic regression equation for the data set is y = -0.004x² + 0.415x - 0.546.

Step-by-step explanation:

The quadratic regression equation for the given data set is y = -0.004x² + 0.415x - 0.546.

This equation represents a quadratic function in the form ax² + bx + c, where a = -0.004, b = 0.415, and c = -0.546.

By substituting the given values of x into the equation, you can calculate the corresponding values of y.