Photos are attached, large amount of points reward, please answer correctly, will give brainliest!

I can’t answer part c but

The x-int = (24,0)
The y-int = (0,20)
The slope = -5/6

Here’s what the graph would look like

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for