Respuesta :
If y changes
inversely
with x, y would be 18 when x is 4 and 3 when x is 24. Direct variation describes one quantity directly affects the other when it changes. {solution:18=k/4. 18*4=72. Take 72/24=3}.
What distinguishes inverse variation from direct variation?
When x is not equal to zero, an equation of the form y = kx describes the linear function known as direct variation. When x is not equal to zero and k is a nonzero real number constant, the equation of the form xy = k describes the nonlinear function known as inverse
variation.
What does inverse variation look like?
Distance
and speed are the most frequent examples of inverse variation. The speed as
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