Question

Which one of the following graphs shows a direct variation?

d
c
a
b

Answer 1

To determine which graph shows a direct variation, we need to look for a linear relationship that passes through the origin (0,0). A relationship is considered a direct variation if it can be expressed in the form \( y = kx \), where \( k \) is a constant.

Without the visual representation of the graphs (a, b, c, d), I can't pinpoint which one specifically shows direct variation. However, you should look for:

1. A straight line.
2. The line should pass through the origin.

If you can describe the graphs, I can help you further identify which one shows direct variation!