Question

Which of the following represents inverse variation?
y/x = -3/4
y=2-x
y=10/x
y=1+x

Answer 1

In an inverse variation, increasing one variable will decrease the other. Can you tell which option meets this criteria?

Answer 2

i think it is c

Answer 3

Right. If you increase x, that will cause your fraction to have a larger denominator which means y will get smaller.

Answer 4

A line passes through the point(4,-1) and has a slope of 2/3 . If you use this slope to generate another point on the line, what are the coordinates of that point?