9514 1404 393
Answer:
see attached
Step-by-step explanation:
The trick to drawing a usable graph of this relation is to figure what values of x and y may be of interest. When there is no context for the graph, it is often useful to show the x- and y-intercepts. Each can be found by setting the other variable to 0.
x-intercept = -1600/7 = -228 4/7
y-intercept = -1600/-400 = 4
The slope is 7/400, so the graph is nearly flat when x- and y- axis scaling is the same.
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You can draw the graph yourself using any of the various graphing utilities available, either on the web or as apps for your computing platform. My favorite is the one I used here: Desmos. It is especially nice on a touch-screen, as you can manipulate the scaling easily with your fingers.
