For eac. ation, determine whether it shows a direct variation (that is, shows directly proportional variables). If it does, find the constant of variation and write it in simplest form. -6x + 7y = 5 O Direct variation k = 0 O Not direct variation 2y = 16x O Direct variation k = O Not direct variation

For eac. ation, determine whether it shows a direct variation (that is, shows directly proportional variables). If it does, find the constant of variation and write it in simplest form. -6x + 7y = 5 O Direct variation k = 0 O Not direct variation 2y = 16x O Direct variation k = O Not direct variation

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter8: Introduction To Functions

Section8.9: Direct Variation

Problem 4OE

See similar textbooks

Similar questions

If p varies inversely with q and p=30 when q=12 find the equation that relates p and q.
Determine whether the following algebraic equationcan be written as a linear function. 2x+3y=7
Find the unknown value. y varies inversely as the square of x and when x=3,y=2. Find y if x=1.
Electrical resistance The resistance of a wire varies directly as the length of the wire and inversely as the square of its diameter. A 1000-foot length of wire, 0.05 inch in diameter, has a resistance of 200 ohms. What would be the resistance of a 1500-foot length of wire that is 0.08 inch in diameter.