Question

In which form does a center-radius equation involve square roots?

A) Standard form
B) Vertex form
C) Intercept form
D) Parametric form

Answer 1

The Intercept form of a center-radius equation involves square roots to solve for x and y when given the center and radius of the circle.

Step-by-step explanation:

The form of a center-radius equation that involves square roots is Intercept form. In the intercept form, the equation is written as (x - h)^2 + (y - k)^2 = r^2, where (h, k) represents the center of the circle and r represents the radius of the circle. The square roots are used to solve for x and y when given the center and radius of the circle.