Y varies inversely with x and directly with square root of z.

Y = k√z

x

Step-by-step explanation:

First statement

Y <> 1/x 1

Second statement

Y <> √z 2

Combine equation 1 & 2

Y <> √z/x 3

Y = k√z

x

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.