Wednesday

October 22, 2014

October 22, 2014

Posted by **suzy** on Monday, October 1, 2012 at 10:04pm.

- intermediate algebra -
**Reiny**, Monday, October 1, 2012 at 10:08pm"Y varies directly with square root of X" ---> y = k√x , where k is a constant

given: y=3, x=4

3 = k(√4)

k = 3/2

y = (3/2)√x

when x=1

y = (3/2)√1 = 3/2

**Answer this Question**

**Related Questions**

math - t varies directly as the square root of l. If l=81, then t=10 what is the...

Math - DIRECT VARIATION 1. a is directly proportional to b.If a=15,then b=9 2. m...

Intermediate Algebra - y varies directly as the cube of x and inversely as the ...

Check my answers. Algebra - Can you please check my answers? Thanxs! Write an ...

variation - Can you please check my answers? Thanxs! Write an equation that ...

variation - Can you please check my answers? Thanxs! Write an equation that ...

Math-Algebra - 1. The surface area of a cube varies directly as the square of ...

Variation-Check Problems - Can you please check my answers? Thanxs! Write an ...

Algebra II - If y varies directly as the square root of w and inversely as the ...

Please Help!! Math - If c varies directly as the square root of d, and c = 14 ...