Direct, Inverse, and Joint Variation Answers

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

Which statement correctly describes the relation between the variables in the equation .a.C varies directly as dc.C varies jointly as db.C varies inversely as dd.C varies directly as .

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

What is the relation between the variables in the equation ?a.y varies directly as xc.y varies jointly as xb.y varies inversely as xd.none of the above

Explain why the graph below does not represent a direct variation.a.the line does not intercept the x-axisc.the line does not go through the originb.the line intercepts the y-axisd.the line is not straight

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

If y varies directly as the square of x and when , then when .

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

If y varies jointly as x and the cube of z and when and , then when and .